My two-bits here:

Lips integral to face since if they are a group it is the easiest thing in the world for a user to break them out onto a new map if they need more detail. I like a face and ears only map with back of head and neck on the body. Most figures wear hair and don't need scalp detail and the face seam hides better at the neck then the neck seam does at the body. The thing too is to have a set proportion between head and body scale for texturing... say 4:1 or such.

and

Should not the nude have a bigger "package" lump? Big enough to hide the genitals? Then there would be a proper bulge. I always have to magnet the pants on males to give a package to make the figure look plausible. Otherwise it looks like the pants on a man who is tucking and taping his genitals between their buttocks or however they do it. Even the F2M transmen I know pack thier jeans with a silicone flacid penis and testicals so thier pants "look right". I know for a fact that all the straight women I know check the package by reflex no matter what a troll or gramps it is they are looking at.