This is a way cool shot. I have to agree about the lighting being a little funky, probably because it just 'splits' at the arms, real bright above, and dark below. Even though, I find this to be a highly interesting study of the magnificence of the human body. The chair/stand works really well here. I would say, do something a little different with the lighting, clone out that little handle, and this would definitely be a concept well worth exploring further. Really cool shot, man :-)
Don“t mean to sound like a perv but I would have wanted to see more lighting on the lower half, uneven lighting is what I like least about this picture, otherwise pretty good.