Woah, haven't posted in your thread for a while Fifty.
Pretty nice new stuff, I like how the vampires look, though the last one still looks a little metro :/ probably because of the anime style.
About your P-bot drawing, looks great! but i think it would be better if he was resting on his knee, something like in the picture below (but better :C).
I like the guy with the scythe, reminds me of The Muscle from the Dangerous lives of altar boys, who takes off his flesh because it annoyed him (or something like that), and becomes Skeleton Boy!!! Yours could be a pissed off office man who becomes crazy, then he rips off his skin and kills everyone! Or you could be more original and get him killed after he becomes crazy, then he comes back from the death and kills everyone! Or you could do nothing of the above because it's your character, not mine.
who is the guy with the funny hair?