Blood will Flow

Ok. I'll admit, I got confused and thought I owed a comic book fanatic friend of mine a homemade gift from that Paying it back thing, so I found out what her fave characters are and did her a picture.  Anyhow, seems she wasn't on my list, but never mind.  It can be a big surprise non birthday present instead.
Preview teaser

Anyone who is actually on my list, and who is owed a gift, don't worry, I will get round to it!!