2d Character Designer (needs your input)

There's a little sample of my 2d Character Generator/Designer. Of course I'm not an artist, and its a lot like the southpark character generator (I promise I didnt copy them). But this should make characters for a 2d rpg (or a paper mario type game) pretty simple, because you dont have to go through and do them each individually, and make hundreds of different characters each individually.

The thing is, I know it needs work, I'm just wondering what I should work on, what you guys think would be good to implement in it. I know I need new feet and hands and arms and torso, the head is pretty flexible and I like the face and head parts, there's a lot of different choices for that and skin tones already, but definitely need new feet, hands, torso, etc. What else do you think it needs?

Any input would be appreciated. Thanks :)