- Main article: 2DA Files
All information about the PCs' appearances and almost all information about the NPCs' appearances can be found in appearance.2da. Most of the NPCs however have split models. There's a model for the creature's body and a separate model for its head. This 2da lists the head models. If you want to find in which row of this file to look for a specific creature's head model, you need to check the creature's CRE file.