I did this dried, caked on looking blood in Painter, using the liquid brushes, a wet eraser, a dripping watercolor brush, and a texturizing brush on a 3000x3000 victoria template. I find Painter (or similar paint tools, like Deep Paint would work also) to be the best for doing "special effects" like blood and makeup, easily. You can't see the cuts from this angle, but I had another piece open in Poser and I can't render a new one right now. ;)