I allowed myself to do a bit of fixing. Not much, but:
1) You used full black here and there. This is generally a no-no, because the game will treat is as transparent... So there will be holes. I changed the colour to almost-black and patched the holes.
2) The belt clasp was missing, so basically a 3x2 empty hole. So I gave them a new clasp, I hope you're okay with it.
3) The hands felt rather skeletal, so I gave them a bit more filing.
4) Same for the crotch.
5) The golden clasps were too flat for my liking, so I gave them some polish.
6) I also changed the palette to make it compatible with Ufopedia, in case it is needed to show these paperdolls there (same palette as bigobs).
All in all, minor stuff, except point 1) which is rather important.