Edit: Uploaded the correct version
Added MaterialEditor for AI Girl Studio. Added a few more shaders as options, specifically the Studio shaders.
Removed the Advance Mode setting because it probably causes more confusion that it prevents.
Installation:
Extract the zip to your game folder. Requires the BepisPlugins and Modding API
Download:
AI version for AI Girl, KK version for Koikatsu, EC version for EmotionCreators