diff --git a/rapier3d/build_typescript.sh b/rapier3d/build_typescript.sh
index 25e06159..89d0da22 100755
--- a/rapier3d/build_typescript.sh
+++ b/rapier3d/build_typescript.sh
@@ -1,3 +1,5 @@
+#! /bin/sh
+
 mkdir -p ./pkg/src
 cp -r ../src.ts/* pkg/src/.
 rm -f ./pkg/raw.ts
diff --git a/testbed3d/package-lock.json b/testbed3d/package-lock.json
index f110096f..952b7089 100644
--- a/testbed3d/package-lock.json
+++ b/testbed3d/package-lock.json
@@ -31,6 +31,7 @@
             }
         },
         "../rapier3d": {
+            "name": "@dimforge/rapier3d",
             "dependencies": {
                 "wasm-pack": "^0.12.1"
             },
diff --git a/testbed3d/src/demos/glbToTrimesh.ts b/testbed3d/src/demos/glbToTrimesh.ts
index 1d4d00b0..724aabf0 100644
--- a/testbed3d/src/demos/glbToTrimesh.ts
+++ b/testbed3d/src/demos/glbToTrimesh.ts
@@ -1,6 +1,6 @@
-import type {Testbed} from "../Testbed";
-import {Vector3, Object3D, Mesh, BufferGeometry, BufferAttribute} from "three";
-import {GLTFLoader} from "three/examples/jsm/loaders/GLTFLoader";
+import type { Testbed } from "../Testbed";
+import { Vector3, Object3D, Mesh, BufferGeometry, BufferAttribute } from "three";
+import { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader";
 type RAPIER_API = typeof import("@dimforge/rapier3d");
 
 export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
@@ -19,7 +19,7 @@ export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
 
     let loader = new GLTFLoader();
 
-    loader.load("./sword.glb", (gltf) => {
+    loader.load("./suzanne_blender_monkey.glb", (gltf) => {
         gltf.scene.position.set(0, 1.2, 0);
         gltf.scene.scale.set(3, 3, 3);
         testbed.graphics.scene.add(gltf.scene);
@@ -61,8 +61,8 @@ export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
 
     testbed.setWorld(world);
     let cameraPosition = {
-        eye: {x: 10.0, y: 5.0, z: 10.0},
-        target: {x: 0.0, y: 0.0, z: 0.0},
+        eye: { x: 10.0, y: 5.0, z: 10.0 },
+        target: { x: 0.0, y: 0.0, z: 0.0 },
     };
     testbed.lookAt(cameraPosition);
 }
diff --git a/testbed3d/src/demos/glbtoConvexHull.ts b/testbed3d/src/demos/glbtoConvexHull.ts
index 75c4d923..8b14aff4 100644
--- a/testbed3d/src/demos/glbtoConvexHull.ts
+++ b/testbed3d/src/demos/glbtoConvexHull.ts
@@ -1,4 +1,4 @@
-import type {Testbed} from "../Testbed";
+import type { Testbed } from "../Testbed";
 import {
     Vector3,
     Object3D,
@@ -7,7 +7,7 @@ import {
     BufferAttribute,
     TriangleStripDrawMode,
 } from "three";
-import {GLTFLoader} from "three/examples/jsm/loaders/GLTFLoader";
+import { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader";
 type RAPIER_API = typeof import("@dimforge/rapier3d");
 
 export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
@@ -24,7 +24,7 @@ export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
 
     let loader = new GLTFLoader();
 
-    loader.load("./sword.glb", (gltf) => {
+    loader.load("./suzanne_blender_monkey.glb", (gltf) => {
         gltf.scene.position.set(0, 1.2, 0);
         gltf.scene.scale.set(3, 3, 3);
         testbed.graphics.scene.add(gltf.scene);
@@ -61,8 +61,8 @@ export function initWorld(RAPIER: RAPIER_API, testbed: Testbed) {
 
     testbed.setWorld(world);
     let cameraPosition = {
-        eye: {x: 10.0, y: 5.0, z: 10.0},
-        target: {x: 0.0, y: 0.0, z: 0.0},
+        eye: { x: 10.0, y: 5.0, z: 10.0 },
+        target: { x: 0.0, y: 0.0, z: 0.0 },
     };
     testbed.lookAt(cameraPosition);
 }
diff --git a/testbed3d/static/suzanne_blender_monkey.glb b/testbed3d/static/suzanne_blender_monkey.glb
new file mode 100644
index 00000000..6b8819b0
Binary files /dev/null and b/testbed3d/static/suzanne_blender_monkey.glb differ
diff --git a/testbed3d/static/sword.glb b/testbed3d/static/sword.glb
deleted file mode 100644
index e08d1bc0..00000000
Binary files a/testbed3d/static/sword.glb and /dev/null differ