Foreign

the only issue i have with this picture....actually with a lot of your pictures, is simply the body proportions....for the most part, you've got it down. And I love the various poses you use, i just think you need to work on....well, for example her back leg is a little wide. Skinny it down (ugh, my phrasing needs work....) a little but keep the natural curve you have. A frequent thing i've also noticed is the shoulder area. For the most part, you've got the size proportions right, but i think maybe you should look at an anatomy poster of the muscular makeup of the human body. Just to understand how the body tilts and moves with each pull and push of a muscle.....
This is just advice, honey-bunches, you know i envy your drawing skillz. I do love this piece though....