It's amazing how much you've done with Vandheer. I really am growing more attached to this character. Another great thing is how you seemed to show off early sketchwork of him. What I mean is that it looks like there are the original drawn sketches put in back of the character. Once again, I love the use of blue. I can't tell if that's a helmet or his actual face.
I can see the samurai part come out better. He seems to have a bare chest. That would indicate he's human. The hook sword is so awesome. Triumphant poses always work for him.