Mighty Orbots G - Bo and Boo

Continuing the redesign of Mighty Orbots, here are the sisters Bo and Boo. I enjoyed trying to incorporate their contrasting personalities into their designs, with Boo being the 'softer' one and Bo being more angular. As I was doing some initial sketching I remember thinking that their personalities could be turned into animal metaphors, so I styled Boo a little after a rabbit, and Bo after a cat.