I tend to lean more over to werewolves b/c I like bestial/berserker-type creatures and lycans fit that. Few vampires are animalistic like I like them. A perfect example are the vamps from the comic series American Vampire
The chilling image of unavoidable doom, very effective. A lot of good detail in this image. I don't think that the female has to appear more terrified to improve the image. When you're absolutely frozen in fear, there's no specific facial expression to be expected. For some people, they just want the ending to come soon and as painlessly as possible.