Aw, look at him he's so happy he's practically glowing. I like the structure of his face a lot. And that incredible neck is just awesome. The structure of wing near the attachment to the body is a little confusing to me, but maybe because I've never seen a wing like this. I don't think I've seen a vampire or any bat-like creature like this before, it's a great design. The veins in his wings make him look a little like cracking stone which is a really neat effect. Nice work.