Hello! I was making Face Tracking with a friend for ZDragon and by default they are named as "2021-01-ZDragon v10"
With some digging it seems when I put modified FBX with the same naming like "2021-01-ZDragon v10 FT" it makes the patcher but the patcher itself throws compiling errors

It was made with this specific naming scheme

It appears only when FBX with special characters is placed into "Prefab Modified model" If it is placed under original model it works as intended