Alduin, or whatever his name is. As he was exploding, it comes up saying I can search him, I do, but it doesnt let me actually search him. I reloaded and killed him again to check. I would have though he would have something on him.
Since Alduin doesn't really die and vanishes into some form of oblivion or void there's no corpse to loot. I noticed the search option as he was exploding too but there is no way to access his inventory.
Love the Your Highness reference... gave me a good chuckle