Pretty good picture.
I honestly think it is really good for the most part. I mean her hair could use some work, her wrist is tiny (seriously, too tiny), and the fact that at the set angle her left ham string is at I should be able to see more of her calf but the rest is awesome. Another awesome point is the friggin super nintendo! I mean I thought I'd never see that in a work of art but there it is! Along with a stack of super nintendo games!
P.S. Her wall is a bit too bare to be a girls bedroom. Add an edge of a paint above her bed (above the T.V. would be ridiculous because that would be the corner of the room and it would just make the room look stupid)
P.S.S. I love the hardwood shading (assuming it is not polished)