I have a suggestion for the costume creation. We already have sliders for facial structure. Shouldn't it be possible to have RGB color sliders for the color picker? Maybe include the color block that you see but also include a way for people to input (255,255,255) color?
General layout:
Red slider: Numerical input box 0-255
Green slider: Numerical input box 0-255
Blue slider: Numerical input box 0-255
256 RGB color block with the selected numerical color
It would be nice to be able to have a larger selection of colors. The costume creator one of the best I've seen and it would be awesome to be able to make it better.