An A for effort
I'll give an A for effort because you're improving alot. But there are a few things I would point out:
- Her Right kneecap looks a block instead well rounded.
- Left hip seems awkward as if it was twisting off from the hip socket
- Lightning source? since the sun is actually right behind her.
Just keep it up dude, take this an advice and make a better kick ass pieces in the future. Practice makes perfect.