Yes. In the old times people would cut off the head of a villain, warrior, or criminal and take it. Perhaps this system could work in EFU:A?
I'd rather have a DM available to do it. If this was implemented, then I think we'd be seeing a lot more less PvP raisings, which do make a nice revenge plot.
DMs have given people heads (and other body parts!) as well as added the piked heads/corpses/etc. of executed (or otherwise slain) PCs to the module.
It has been discussed many times that a scripted system for this is undesirable, and you should learn to use the search function if you want to know why. (Or wait for someone who feels like rehashing our stance.)