Rob...This looks like a crime scene to me. Remind me never to make you mad at me. I see lots of blood and hair, but I see that you've carefully removed bone and brain fragments. I hope you didn't leave behind any DNA evidence or finger prints as you seem to have spread the blood all over the acrylic floor.
Seriously, love the color and the textures. I'm not sure what you do to give it that shadowed 3D look, but it's an amazing piece of work.