/3/ - 3DCG

>>982257
Another solution which I've seen used in Hi-Fi Rush and Genshin Impact is to use an SDF texture. You'll have to set up a custom shader in Unity/Unreal but the huge benefit here is that face deformation of any kind won't destroy the normals. Downside is that you're essentially using psuedo lighting. It's not 'real' but it doesn't matter.