That's a nice script. I think I know how I'll layout the UV's, and maybe use that script to help smooth out my work. Thanks for telling me about it. Oh yeah, as for separate pieces, I'll do the eyes, inside of the mouth, and the horns as seperate objects for the UVs.
Definitely do the inside of the mouth as a seperate piece, that'll help somewhat. If you're using Max, get a script called uvHelp. Cut out half the head, apply a planar map from the side, and run the script a few times until it's all flattening out. If you want an assymetrical texture, mirror the half-head and then in…