Hi Res would help to see her face a bit more clearly. I can tell there is something under her eyes but not sure what it is.

Keiley22 has a good point. According to what I can see, I'd expect her to be more evil and seducing looking. Maybe also a bit more pale or bluish skin. With adding a light (ie from under) you can stress a lot more drama and suspence, vampires like that . Good luck!

I like in high res, definately makes it easier to see what you have done author. Can you give the blood a bit more of red in it, being a vampire the kill would have been fresh and the blood would have been brighter I lovvvvve vampires lol. And are they meant to be veins underneath her eyes? If so maybe put a bit of purple through them like she if full to the brim after her feast If you want to make her look a little bit more evil, use the liquify tool and just move her eyebrows up more into a point, if no liquify in the filter section, try the smudge tool, just be careful with that one. Still holding vote. And don't worry about editing, anyone that gives advice usually waits till the end to vote anyway