To be fair, the figure of the girl in How Droll's picture seems closer to Sera's than to Shego's. As far as I can tell from what littel pictures we've seen of both, of course. SHego seemed to be shorter and more curvy and hands-full, while Sera seemed closer to the lithe and well-proportioned sort of side. Neiter appeared to be skinny as the girl in the picture, though I do think I've only sen a picture of Sera in ren faire stuff, so a corset might've been involved. Currently too inebriated to remember, and despite what you might think, I don't actually save that kind of stuff :-P