Oh, didn't see this thread. I'll edit this post and post that dwarf I did sometime today. I might have something else to post also (check out the animals thread).
EDIT:
Ok, here is the dwarf and the snake I made. They are each in a zip file with the .obj, .mtl, and texture map. They are not rigged, animated, or anything like that. I haven't been around in a while, but Terasology isn't able to use animation data yet is it? Anyway, after I bundled these up I realized that their scales may be wrong. How big is the default cube in blender compared to Terasology cubes? I can fix that later if it is a problem. Anyway, here they are.
Cervator
Sure, I'm up for trying to submit them to GitHub. Your going to have to kind of help me (or steer me to some good directions) though. GitHub still has me a bit
.