Could be an interesting side plot. As well as figuring out how his bones got to all these strange places.

"Why is your tibia in the Acane Vault?"

"At what point were you eaten by the chieftain of an cannibalistic orc tribe?"

"How did you stab your floating rib into the septum of a brute wyvern?"

"Why by the gods does the dwarven king wear your finger bones as a pair of gloves?"