Personally, i think the eyes are a bit to big and way too high up. the face in general is just too big for the head, and you should also work on more genuine facial expressions, other then that you've got the bodies and coloring down great. it just bothers me that the face and head look so out of place in your otherwise magnificent drawings. keep it up.

Nice but there's too much negative space at the top.

Impressive.....

The only two things not synchronizing with this piece of art is that there is too much wallpaper above & her leg position. I almost thought that you drew her feet in reverse. :P