Yes we need more Skintone colors, A Green color to match Blanka skintone for sure. And who wouldn't want to have some Green Aliens from say Star Trek? LOL!
Still looking for my star trek code. Come on SONY!
I like the idea of avatars being able to change colors that aren't so usual and normal. Sometimes I want my avatar's skin to be green, mostly because it's the color I love most (If I could make the green lady from Star Trek, I would do that, too.), other times I think red would improve my devil avatar. Heck, maybe I'd even turn my avatar blue and become a smurf. I like the thought of Home not being totally realistic. A mix of reality and fantasy is more fun.
I also like the idea of being able to design your own clothes, but I'm afraid those chances are very slim.
I would love a color pallete to design the color of my avitar, it would make things more interesting to see crazy looking avitars walking around. I personally think it would be cool if the costumes made you become something instead of trying to make it look like a costume and having strings and zippers and such.
That would be wonderful for hair colors, too. Especially for highlights.