Ok, to the OP: I agree, some more options are needed. They moved in a semi-correct direction with the 25+ colours to choose from for each colour option (apart from tails, which have 4 :/ ).

A few more hairstyles would be nice, this is an opinion which runs through all MMO's to date.

Sliders tho......Although I see where you are going with this, I cannot help but think people making "comical" caracters with this. Perhaps either a certain limit on butts and boob sizes if sliders is the way forward lol.

If not sliders, then perhaps like the height option, you get biggest, big, average, small, smallest on those options. That could also be implimented on the nose shapes also. select a shape, then choose the size.

In closing, I agree that some options could do better, but I think sliders may not be the route to take