My Main Bad Guy and Other Monsters

Hey you guys! I just wanted to take sometime to post some ideas of what monsters I'm thinking about using. I want the main bad guy in Penn State Massacre to be kind of like a vampire but more demonic looking. I was thinking of doing something like this:

I know that I'll modify this. But this is a great point to start off at. 

Some lower level monsters that are going to end up terrorizing the streets around the university are going to look something like this: 

and this...

Let me know what you think. Thanks.