http://nash.wanzafran.com/doomstuff/nashgore.zip
Work-in-progress of something I've been fooling around with.
Basically, it started out as an attempt to emulate the blood effects found in the games Blood and Shadow Warrior. While I haven't really achieved them yet (here's keeping my fingers crossed on this, this and this to be implemented), what's in now is a bunch of crazy blood and gore effects which'll do for now.
This isn't finished yet! I'll be adding and changing a lot of stuff soon because this was kind of put together hastily. It's very unorganized and most of what's in it are experiments...