It's pretty difficult making feminine skins with such a square body - but making a seperate model for females would not work out well, I reckon. I'll just put up with square booty
It's nice to see they even considered the question, even if 'Steve' is definitely a guy. Girls sometimes get a raw deal in games (I just read a tweet from a female friend who works in the game industry, who was told that making a female character for a particular game was 'too difficult to code' What?) Some would think it doesn't matter what gender you play, but it's nice in some games to have a character you can identify with.