Is there a mod that bags/chests items on death? A grave stone perhaps?

We've been playing a lot of multiplayer recently and the worst part about multiplayer is when a player dies next to you or if multiple players die in the same location. All the loot becomes mixed up.

Is there a mod that creates a bag, chest, or grave stone with all your loot in it. This would prevent us from accidentally picking up other players stuff. Figured there might be a mod for this already but haven't had much luck with my searches.