Whoa, trippy. The bamboo has some kind of neon feel, which I'd say doesn't fit quite well with your simple background, but that's pretty much the only flaw O:

Besides that anatomy it pretty much spot on, and I love your shading (and the different kind of textures/reflections, say, on the feet, or hair). Also, is that a jacket, or a fur pattern?

And holy shit, I commented again, what the hell? O:

Sexy gal.