I rather like this

Well....so far I think it looks more like a woman.......but either man or woman....it's still a cool draw. I like it!! :)

your skin tones are pretty and the pose is good-- but you should consider the light source, and where the shadows and highlights would fall on her body. I'm assuming so far that the light's coming from the upper right hand side of the picture (our right, not hers). In that case the arm on the left (again, ours, not hers) should be more illuminated on the right, and more shadowed on the left, and the same goes for the rest of the body obviously. Unless you intended the light to be coming from the back? or if it's one of those tricky double light sources :( I hate those. Anyway, I hope I was helpful, and I can't wait to see it finished.

Thank you for a good advice. I always have a problem with the shadows. At next step I'll try to it more realistic.