Looks pretty overall. I cant help but notice the same shadow skin color used on the stomach and sides is used all over the breasts themselves. The light source appears to be coming from above so the tops of her breasts should be a lighter shade. I normally try not to mention proportion in works that arent supposed to be realistic, but I feel is the arm holding the flame was cut with the lasso tool and moved up a bit then the arms length would seem more in line with the other arms length. I will say the striped horns become a bit lost in the checkerboard background. The coloring of the hair and the facial expression I adore. Good work.