Proposed for a 2D game but not yet rigged (as they prefer 2D characters and as I'm not sure to rig it right...), Milo is a girl wich was designed to be seen in profile at a 60px size.

As I have been fashion designer once, I began by a fashion style design (provided as another blend file if you wish to try a fashion game !) before making her looking more like a teenager, with different proportions. I think it's better for a game.