I can convert it for you no problem, don't think I can rig it though, I'm !@#$% poor at that too. D;
EDIT: All right, well, I was intending to convert it into 3DS, but uh, I'm having some troubles with my modelling software, so I just opened it up in fragMOTION instead. Here's an MS3D and an OBJ. Is that good enough?