Software for Controlling Protogens!
If you are wondering how I control the faces on my Protogens, I wrote a program called ProtoTracer. This program is free to use, fully open source, and up on GitHub! This software renders your Protogen’s face as a 3D object that is being morphed in real time - using the exact same principles used to create rigged FBX avatars in VRChat. This gives you full control and allows you to maximize how expressive your Protogen is! I have a bit of documentation on both of my Guides to help get you started!
If you have trouble or questions getting about ProtoTracer set up on your Protogen, feel free to join my Discord server!