The MC Amazon Body does not change the skeleton. It is the mesh that I changed a bit (the flesh around the bones so to say). I am working on an Amazon troop tree for ATC and some skimpy armor for this body. The troop tree will use the skimpy armor. It will have 3 options in terms of nudity, none, topless and nude. I will release a first version soon. In the description of the body mod I have put some infos on how to remove the underwear, if you like. The Naked Females mod i.e. is an option or Character Reload. Last one also adds the additional sliders (beside many other things).