@@Brandon-uy1uv i hv used mmd years back, i am quite sure its not mmd application. Def something blender or a paid one. M 50% sure its not blender too .
I could be wrong 🤔 but if thats the case. Boy this guy has lots of skills and assests that he used for this type of weight of cloth + for material of cloth . Also the vertexes he had to fix😭 . He deserves a sub.