Ya, I guess the same type of loot you'd normally get from a slain dragon, minus dragon bones and scales. Weapons, armour, gems, septims and the like, anything that was presumably on the person of someone/something eaten that would've *arguably* withstood digestion and passed through a dragon. A more hardcore version might be limited to humanoid bone remains and possibly gems and items made of metal only. yeah and maybe some kind of temporary effect if loot the poop (ex. -20 speech for 2 hours) because of the smell