This is supposed to be Barriss Offee from Star Wars wearing one of Sharon Needles witch outfits. I don't usually draw the facial markings when I do star wars characters, I just do them when I'm coloring thats why you don't see Barriss's face markings in the line art.
But hey you can color it however you want. :3
Anyway, if you color this feel free to upload it on DA just link back to the original and credit me!