diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..65c5ca8
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,165 @@
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
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+based on the Application, and not on the Linked Version.
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+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
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+  2. Conveying Modified Versions.
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+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
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+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
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+  3. Object Code Incorporating Material from Library Header Files.
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+  The object code form of an Application may incorporate material from
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+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
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+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
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+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
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+   c) For a Combined Work that displays copyright notices during
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+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
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+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
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+   Information in the manner specified by section 6 of the GNU GPL
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+  5. Combined Libraries.
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+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
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+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
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+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
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+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
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+Library as you received it specifies that a certain numbered version
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+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
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+  If the Library as you received it specifies that a proxy can decide
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+permanent authorization for you to choose that version for the
+Library.
diff --git a/README.md b/README.md
index 8679cf5..8f25636 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,38 @@
-bau_coop
+# Bau_Coop v1.0.0
+
+[![Baixar](https://img.shields.io/badge/Baixar-v1.0.0-green.svg)](https://github.com/BrunoMine/bau_coop/archive/v1.0.0.zip)
+[![Projeto](https://img.shields.io/badge/Git-Projeto-green.svg)](https://github.com/BrunoMine/bau_coop)
+[![!Bower](https://img.shields.io/badge/Bower-Projeto-green.svg)](https://minetest-bower.herokuapp.com/mods/bau_coop)
+[![Licença](https://img.shields.io/badge/Licença-LGPL_v3.0-blue.svg)](https://github.com/BrunoMine/bau_coop/blob/master/LICENSE)
+
+## Descrição
+Adiciona um bau cooperativo configuravel
+
+## Requisitos
+
+* Minetest 0.4.16 ou superior
+* Mod default
+
+## Recursos do projeto
+
+* [Baixar](https://github.com/BrunoMine/bau_coop/archive/v1.0.0.zip)
+* [Projeto](https://github.com/BrunoMine/bau_coop)
+* [Bower](https://minetest-bower.herokuapp.com/mods/bau_coop)
+
+## Licença
+Veja LICENSE.txt para informações detalhadas da licença LGPL 3.0
+
+### Autores do código fonte
+Originalmente por BrunoMine, Bruno Borges <borgesdossantosbruno@gmail.com> (LGPL 3.0)
+
+### Autores de mídias (texturas, modelos and sons)
+Todos que não estao listados aqui:
+BrunoMine, Bruno Borges <borgesdossantosbruno@gmail.com> (CC BY-SA 3.0)
+
+Mike Koenig (CC BY 3.0)
+	bau_coop_open.ogg (clic)
+	bau_coop_close.ogg (clic)
+
+FreqMan (CC BY 3.0)
+	bau_coop_open.ogg (blip)
+	bau_coop_blip.ogg
diff --git a/depends.txt b/depends.txt
new file mode 100644
index 0000000..4ad96d5
--- /dev/null
+++ b/depends.txt
@@ -0,0 +1 @@
+default
diff --git a/description.txt b/description.txt
new file mode 100644
index 0000000..b210e3a
--- /dev/null
+++ b/description.txt
@@ -0,0 +1 @@
+Bau cooperativo
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..085d23c
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,28 @@
+--[[
+	Mod Bau_Coop para Minetest
+	Copyright (C) 2017 BrunoMine (https://github.com/BrunoMine)
+	
+	Recebeste uma cópia da GNU Lesser General
+	Public License junto com esse software,
+	se não, veja em <http://www.gnu.org/licenses/>. 
+	
+	Inicializador de scripts
+  ]]
+
+-- Tabela global
+bau_coop = {}
+
+-- Notificador de Inicializador
+local notificar = function(msg)
+	if minetest.setting_get("log_mods") then
+		minetest.debug("[Bau_Coop]"..msg)
+	end
+end
+
+-- Modpath
+local modpath = minetest.get_modpath("bau_coop")
+
+-- Carregar scripts
+notificar("Carregando...")
+dofile(modpath.."/nodes.lua")
+notificar("[OK]!")
diff --git a/nodes.lua b/nodes.lua
new file mode 100644
index 0000000..323effc
--- /dev/null
+++ b/nodes.lua
@@ -0,0 +1,416 @@
+--[[
+	Mod Bau_Coop para Minetest
+	Copyright (C) 2017 BrunoMine (https://github.com/BrunoMine)
+	
+	Recebeste uma cópia da GNU Lesser General
+	Public License junto com esse software,
+	se não, veja em <http://www.gnu.org/licenses/>. 
+	
+	Nodes
+  ]]
+
+
+-- Variavel de acesso
+local acessos = {}
+
+-- Remover nome dos acessos ao sair
+minetest.register_on_leaveplayer(function(player)
+	if not player then return end
+	local name = player:get_player_name()
+	
+	local tb = {}
+	for n,_ in pairs(acessos) do
+		if n ~= name then
+			tb[n] = acessos[n]
+		end 
+	end
+	acessos = tb
+end)
+
+-- Formspec de acesso negado
+local formspec_acesso_negado = "size[7,2]"
+	.. default.gui_bg
+	.. default.gui_bg_img
+	.. "image[0,0;2,2;bau_coop_acesso.png]"
+	.. "label[2,0.75;"..core.colorize("#FF0000", "Acesso Negado").."]"
+
+
+local function pegar_formspec_bau_compartilhado(pos)
+	local spos = pos.x .. "," .. pos.y .. "," .. pos.z
+	local formspec =
+		"size[8,10]" ..
+		default.gui_bg ..
+		default.gui_bg_img ..
+		default.gui_slots ..
+		"list[nodemeta:" .. spos .. ";main;0,1.3;8,4;]" ..
+		"list[current_player;main;0,5.85;8,1;]" ..
+		"list[current_player;main;0,7.08;8,3;8]" ..
+		"listring[nodemeta:" .. spos .. ";main]" ..
+		"listring[current_player;main]" ..
+		default.get_hotbar_bg(0,5.85) ..
+		"label[0,0;Bau Compartilhado]" ..
+		"image_button[7,0;1,1;bau_coop_acesso.png;controle_acesso;]"
+	return formspec
+end
+
+local function pegar_formspec_painel_acesso(name, meta, msg, erro)
+	local lista = ""
+	local donos = meta:get_string("donos")
+	if donos and donos ~= "" then
+		donos = minetest.deserialize(donos)
+		for _,n in ipairs(donos) do
+			if lista ~= "" then lista = lista .. "," end
+			lista = lista .. n
+		end
+	end
+	local formspec = "size[8,7]"
+		.. default.gui_bg
+		.. default.gui_bg_img
+		.. "image[0,0;2,2;bau_coop_acesso.png]"
+		.. "label[2,0;Bau Compartilhado]"
+		.. "button[6,0;2,1;voltar;Voltar]"
+		-- Adicionar acesso
+		.. "field[0.3,2.8;4.8,1;novo_acesso;Adicionar novo jogador;]"
+		.. "button[5,2.49;3,1;adicionar;Adicionar Acesso]"
+		-- Remover acesso
+		.. "label[0,3.7;Jogadores com acesso]"
+		.. "dropdown[0,4.125;5,1;nome_acesso;"..lista..";]"
+		.. "button[5,4;3,1;remover;Remover Acesso]"
+	
+	if msg then
+		if erro then
+			formspec = formspec .. "label[2,1;"..core.colorize("#FF0000", msg).."]"
+		else
+			formspec = formspec .. "label[2,1;"..msg.."]"
+		end
+	end
+	
+	return formspec
+end
+
+local function verificar_acesso(meta, player)
+	local name = ""
+	if player then
+		if minetest.check_player_privs(player, "protection_bypass") then
+			return true
+		end
+		name = player:get_player_name()
+	end
+	
+	if meta:get_string("donos") == "" then
+		return true
+	end
+	
+	for _,n in ipairs(minetest.deserialize(meta:get_string("donos"))) do
+		if name == n then
+			return true
+		end
+	end
+	return false
+end
+
+-- Receptor de botoes
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname == "bau_coop:bau_compartilhado" then
+		local pos = acessos[player:get_player_name()]
+		local meta = minetest.get_meta(pos)
+		
+		if verificar_acesso(meta, player) == false then
+			return minetest.show_formspec(
+				player:get_player_name(),
+				"bau_coop:bau_compartilhado",
+				formspec_acesso_negado
+			)
+		end
+		
+		-- Acessar painel de controle de acesso
+		if fields.controle_acesso then
+			
+			return minetest.show_formspec(
+				player:get_player_name(),
+				"bau_coop:bau_compartilhado",
+				pegar_formspec_painel_acesso(player:get_player_name(), meta)
+			)
+		
+		-- Adicionar acesso de um jogador
+		elseif fields.adicionar then
+			local donos = minetest.deserialize(meta:get_string("donos"))
+			
+			-- Verificar se um nome foi especificado
+			if fields.novo_acesso == "" then
+				return minetest.show_formspec(
+					player:get_player_name(),
+					"bau_coop:bau_compartilhado",
+					pegar_formspec_painel_acesso(player:get_player_name(), meta, "Nenhum nome especificado", true)
+				)
+			end
+			
+			-- Verificar se ja esta no limite de acessos
+			if table.maxn(donos) >= 10 then
+				return minetest.show_formspec(
+					player:get_player_name(),
+					"bau_coop:bau_compartilhado",
+					pegar_formspec_painel_acesso(player:get_player_name(), meta, "Limite de 10 jogadores", true)
+				)
+			end
+			
+			-- Adiciona o acesso ao jogador
+			table.insert(donos, fields.novo_acesso)
+			meta:set_string("donos", minetest.serialize(donos))
+			
+			minetest.sound_play("bau_coop_blip", {gain = 0.3,
+					pos = pos, max_hear_distance = 10})
+			
+			return minetest.show_formspec(
+				player:get_player_name(),
+				"bau_coop:bau_compartilhado",
+				pegar_formspec_painel_acesso(player:get_player_name(), meta, fields.novo_acesso.." agora tem acesso")
+			)
+			
+		-- Remover acesso de um jogador
+		elseif fields.remover then
+			local donos = minetest.deserialize(meta:get_string("donos"))
+			
+			-- Verificar se o jogador selecionado eh ultimo dono
+			if table.maxn(donos) == 1 then
+				return minetest.show_formspec(
+					player:get_player_name(),
+					"bau_coop:bau_compartilhado",
+					pegar_formspec_painel_acesso(player:get_player_name(), meta, "Apenas um dono restante", true)
+				)
+			end
+			
+			-- Remover o acesso
+			local tb = {}
+			for _,n in ipairs(donos) do
+				if n ~= fields.nome_acesso then
+					table.insert(tb, n)
+				end
+			end
+			donos = tb
+			meta:set_string("donos", minetest.serialize(donos))
+			
+			-- Verifica se o jogador ainda tem acesso
+			if verificar_acesso(meta, player) == false then
+				return minetest.show_formspec(
+					player:get_player_name(),
+					"bau_coop:bau_compartilhado",
+					formspec_acesso_negado
+				)
+			end
+			
+			minetest.sound_play("bau_coop_blip", {gain = 0.3,
+					pos = pos, max_hear_distance = 10})
+			
+			return minetest.show_formspec(
+				player:get_player_name(),
+				"bau_coop:bau_compartilhado",
+				pegar_formspec_painel_acesso(player:get_player_name(), meta, fields.nome_acesso.." perdeu o acesso")
+			)
+			
+		-- Voltar para a formspec normal do bau
+		elseif fields.voltar then
+			if verificar_acesso(meta, player) then
+				minetest.show_formspec(
+					player:get_player_name(),
+					"bau_coop:bau_compartilhado",
+					pegar_formspec_bau_compartilhado(pos)
+				)
+			end
+		
+		-- Sair
+		elseif fields.quit then
+			local name = player:get_player_name()
+			local node = minetest.get_node(pos)
+			
+			-- Verifica se tem mais alguem acessando
+			for k, v in pairs(acessos) do
+				if k ~= name and pos.x == pos.x and pos.y == pos.y and pos.z == pos.z then
+					acessos[name] = nil -- Remover nome dos acessos
+					return
+				end
+			end
+			minetest.after(0.2, minetest.swap_node, pos, { name = "bau_coop:bau_compartilhado",
+					param2 = node.param2 })
+			minetest.sound_play("bau_coop_close", {gain = 0.3, pos = pos, max_hear_distance = 10})
+			acessos[name] = nil -- Remover nome dos acessos
+		end
+		
+	end
+end)
+
+minetest.register_node("bau_coop:bau_compartilhado", {
+	description = "Bau Compartilhado",
+	tiles = {
+		"default_chest_top.png", 
+		"default_chest_top.png", 
+		"default_chest_side.png^[transformFX",
+		"default_chest_side.png", 
+		"default_chest_side.png", 
+		"default_chest_side.png^bau_coop_frente.png"
+	},
+	paramtype2 = "facedir",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	legacy_facedir_simple = true,
+	is_ground_content = false,
+	sounds = default.node_sound_wood_defaults(),
+	
+	after_place_node = function(pos, placer)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("donos", minetest.serialize({placer:get_player_name()}) or "")
+		meta:set_string("infotext", "Bau Compartilhado")
+	end,
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("donos", "")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8 * 4)
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return ( inv:is_empty("main") and verificar_acesso(meta, player) ) or minetest.check_player_privs(player, "protection_bypass")
+	end,
+	allow_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
+		local meta = minetest.get_meta(pos)
+		if minetest.check_player_privs(player, "protection_bypass") then return count end
+		if not verificar_acesso(meta, player) then
+			return 0
+		end
+		return count
+	end,
+	
+	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if minetest.check_player_privs(player, "protection_bypass") then return stack:get_count() end
+		if not verificar_acesso(meta, player) then
+			return 0
+		end
+		return stack:get_count()
+	end,
+	allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+		local meta = minetest.get_meta(pos)
+		if minetest.check_player_privs(player, "protection_bypass") then return stack:get_count() end
+		if not verificar_acesso(meta, player) then
+			return 0
+		end
+		return stack:get_count()
+	end,
+	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" moveu " .. stack:get_name() ..
+			" para o bau compartilhado em " .. minetest.pos_to_string(pos))
+	end,
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" pegou " .. stack:get_name()  ..
+			" do bau compartilhado em " .. minetest.pos_to_string(pos))
+	end,
+	
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+		
+		local name = clicker:get_player_name()
+		local meta = minetest.get_meta(pos)
+		
+		if verificar_acesso(meta, clicker) then
+			
+			if minetest.get_node(pos).name == "bau_coop:bau_compartilhado" then
+				minetest.sound_play("bau_coop_open", {gain = 0.3,
+					pos = pos, max_hear_distance = 10})
+				minetest.after(0.1 , minetest.swap_node, pos,
+							{ name = "bau_coop:bau_compartilhado_aceso",
+							param2 = node.param2 })
+				if minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name == "air" then
+					minetest.after(0.5 , minetest.swap_node, pos,
+							{ name = "bau_coop:bau_compartilhado_open",
+							param2 = node.param2 })
+				end
+			end
+			
+			acessos[clicker:get_player_name()] = {x=pos.x, y=pos.y, z=pos.z}
+			minetest.after(0.65, minetest.show_formspec,
+				clicker:get_player_name(),
+				"bau_coop:bau_compartilhado",
+				pegar_formspec_bau_compartilhado(pos)
+			)
+		end
+		return itemstack
+	end,
+	on_blast = function() end,
+})
+
+-- Bau com telinha acessa
+do
+	-- Copiar tabela de definições
+	local def = {}
+	for n,d in pairs(minetest.registered_nodes["bau_coop:bau_compartilhado"]) do
+		def[n] = d
+	end
+	-- Mantem a tabela groups separada
+	def.groups = minetest.deserialize(minetest.serialize(def.groups))
+	def.drop = "bau_coop:bau_compartilhado"
+	
+	-- Altera alguns paremetros
+	def.tiles = {
+		"default_chest_top.png", 
+		"default_chest_top.png", 
+		"default_chest_side.png^[transformFX",
+		"default_chest_side.png", 
+		"default_chest_side.png", 
+		"default_chest_side.png^bau_coop_frente_acesa.png"
+	}
+	
+	-- Registra o novo node
+	minetest.register_node("bau_coop:bau_compartilhado_aceso", def)
+end
+
+-- Bau aberto
+do
+	-- Copiar tabela de definições
+	local def = {}
+	for n,d in pairs(minetest.registered_nodes["bau_coop:bau_compartilhado"]) do
+		def[n] = d
+	end
+	-- Mantem a tabela groups separada
+	def.groups = minetest.deserialize(minetest.serialize(def.groups))
+	
+	-- Altera alguns paremetros
+	def.tiles = {
+		"default_chest_top.png", 
+		"default_chest_top.png", 
+		"default_chest_side.png",
+		"default_chest_side.png", 
+		"default_chest_side.png^bau_coop_frente_acesa.png", 
+		"default_chest_inside.png"
+	}
+	def.drawtype = "mesh"
+	def.visual = "mesh"
+	def.paramtype = "light"
+	def.paramtype2 = "facedir"
+	def.legacy_facedir_simple = true
+	def.is_ground_content = false
+	def.groups.not_in_creative_inventory = 1
+	def.mesh = "chest_open.obj"
+	def.drop = "bau_coop:bau_compartilhado"
+	def.selection_box = {
+		type = "fixed",
+		fixed = { -1/2, -1/2, -1/2, 1/2, 3/16, 1/2 },
+		}
+	def.can_dig = function()
+		return false
+	end
+	
+	-- Registra o novo node
+	minetest.register_node("bau_coop:bau_compartilhado_open", def)
+end
+
+
+
+minetest.register_craft({
+	output = 'bau_coop:bau_compartilhado',
+	recipe = {
+		{'default:chest_locked', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:glass'}
+	}
+})
diff --git a/screenshot.png b/screenshot.png
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diff --git a/textures/bau_coop_acesso.png b/textures/bau_coop_acesso.png
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diff --git a/textures/bau_coop_frente.png b/textures/bau_coop_frente.png
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diff --git a/textures/bau_coop_frente_acesa.png b/textures/bau_coop_frente_acesa.png
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