In this video, i show you how to use a texture made for a previous game (here 2K23) on NBA 2K25 PC
prior to NBA2K25 players face textures were in files called faceXXXX.iff where XXXX is the player ID on 4 digits
In NBA2K25 main player texture is in char/sig/pngXXXX_config_default.iff
To edit the 3D models, we dont have the tools (yet ?)