Face based on Keeper of the Moon Face 4 (104) and is currently mapped to that face only. This should affect only the 3d model and any texture can be applied over it.
I've included the FBX file + textures if you would like to map them to another face in textools (and export as a new TMMP for use in penumbra if you so choose). I'm just getting a hang of how blender works and just trying to have fun.
Played and pushed around some some polygons to give the face a squarer jaw and a high nose bridge, pointed nose tip, and slightly lower eyelids. I didn't extensively test this face yet so I will update this page as I use it to advise what differences I have made.