EDIT: okay so now it seems i shouldnt make a big request like this, whoops. lets just start with the poncho, maybe have 2 versions? one with normal skeleton and one where he has his skull decorated like the Tostaraneans. (just the red&yellow face-paint, not color his skull green or blue)
a friend of mine loves the Skeleton costume and we talked about how it would be neat if you could wear every outfit as a skeleton.
i figured "modding for this exists and so does model editing/importing, so it can be done!", hence the request.