Love the red lightning from behind. I don't think he's a vampire btw... that'd be just because of his heavy eyes and grey/white skin. Though, he looks very young and old at the same time... But it's up to you of course! I'd love to see more of him (yum!)
The eyes are captivating, but I think you could have made the background literally a shade darker to make the face, and particularly the jawline, stand out more. Nevertheless, it is a beautiful portrait.