Open Assets/Scenes/PreviewScene.unity. Click the Loader object to open the inspector with several options.

• Source Path should be set to the ab folder containing the source files (e.g. ../extracted/romfs/Data/StreamingAssets/ab/)
• Bundle Name should be the the file name of the AssetBundle you want to load, including .ab.
• Replace Shaders: If checked, the shaders from the game will be replaced to make the models visible in the editor. However, shader properties are also hidden.

Right click on the Header where it says "Ab Preview (Script)" to show the context menu. Click Extract to extract the AssetBundle. You should now see the references in the Asset Refs array. Right click again and select Preview to spawn the asset in the editor.

Error handling

If you get an error that the AssetBundle is already loaded, use Tools - Unload all AssetBundles.

Dependencies

Dependencies are not automatically resolved in the current version. You can load them manually by loading the dependencies first (AssetBundles are not unloaded automatically).