fix: readme

README.md

@@ -37,73 +37,3 @@ A guide for customizing avatar creator can be found [here.](Documentation~/Custo
 - [*]Camera support is only provided for Windows and WebGL, using Unity’s webcam native API.
 - Unity does not have a native file picker, so we have discontinued support for this feature.
 - To add support for file picker (for selfies) you have to implement it yourself
-
-**4.** Paste in this url 
-
-`https://github.com/readyplayerme/rpm-unity-sdk-core.git`
-
-![paste-git-url](https://user-images.githubusercontent.com/7085672/206432731-f9e0d161-7843-4d6e-8851-47b1f3bfb3bc.png)
-
-**5.** Click add and wait for the import process to finish.
-
-After the process is complete you project will have imported these packages:
-
-- **Ready Player Me Core**
-- **Ready Player Me WebView**
-- **glTFast**
-
-![image](https://github.com/readyplayerme/rpm-unity-sdk-core/assets/1121080/234ff559-cb19-4b39-bb14-a5621db1811b)
-
-## Alternate Installation
-
-### Using Git URL
-
-1. Navigate to your project's Packages folder and open the manifest.json file.
-2. Add this line below the `"dependencies": {` line
-    - ```json title="Packages/manifest.json"
-      "com.readyplayerme.core": "https://github.com/readyplayerme/rpm-unity-sdk-core.git",
-      ```
-3. UPM should now install the package.
-
-### OpenUPM (using command line)
-
-1. The package is available on the [openupm registry](https://openupm.com).
-2. Execute the openum command.
-    - ```
-      openupm add com.readyplayerme.core
-      ```
-### OpenUPM (using editor)
-
-1. Open `Edit | Project Settings | Package Manager`
-2. Add a new Scoped Registry (or edit the existing OpenUPM entry)
-   - ```
-     Name     package.openupm.com
-     URL      https://package.openupm.com
-     Scope(s) com.readyplayerme.core
-     ```
-3. Click Save (or Apply)
-4. Open Window/Package Manager
-5. Click +
-6. Select Add package by name... or Add package from git URL...
-7. Paste `com.readyplayerme.core` into name
-8. Click Add
-
-### OpenUPM (using manifest)
-
-1. Add this to manifest 
-   - ```{
-     "scopedRegistries": [
-        {
-            "name": "package.openupm.com",
-            "url": "https://package.openupm.com",
-            "scopes": [
-                "com.readyplayerme.core"
-            ]
-        }
-     ],
-     "dependencies": {
-        "com.readyplayerme.core": "4.0.0"
-       }
-     }
-     ```
-