I'm guessing you want me to comment again, eh? Heh.

From first glance, the background is dark, way too dark to fit in with a character you choose to blacken again. The body atomy is still a bit akward, starting with the arm holding his weapon beyond his neck and shoulders - Instead of describing what's wrong with it, I'd like you to try stretching your arm like that yourself. It's impossible. Then moving on to the ears, I can tell the ear to the right is too sharply bent, and the second ear doesn't look like an ear at all. You also need to thicken your upperarms to show the structure of it and work with your fingers a lot.

Overall though it was definately an improvement on your body atomy but in a whole I'd have to say that because of the terrible background, the picture itself is actually worse than your previous.