This is better that the majority of stuff that get's posted here. I like it alot.
Here is some constructive criticism, if you want it. Please don't take it personally:
Her hands are too small. The line quality is bit jarring. Her elbows and knees aren't quite in the right places relative to arm/leg length. Finally, at the angle that she and the point of view are at, you should be able to see her mons veneris (i.e. pubic mound). I'm not saying you have to be graphic, but you should at least include a line or something to indicate that something is there. Otherwise, it looks like something is very wrong with one leg.