I've just put up the HeroMachine "Horror Edition" beta up, which you can find here. Let me know what you think of it, features you'd like to see, things that aren't working, etc. Here's a sample character I made up while checking things out, sort of a "Zombie out on the town" sort of thing.
I took a lot of the recommendations people made in the last post about things like big chunks of missing skin (which you can see in the sample above), eye sockets missing eyeballs, separate skull pieces in the Head slot, and much more. It's already over the 1MB mark, so I don't know how much more I can comfortably add to it, but by all means holler if there's something you really wanted but don't see.