Is there a resource for a sleeping coffin like the one in the Vile Lai

[Draco856]

...you to have the original installed all ready, I decided to just take the cell I was modifying, and duplicate it and make it it's own cell with nothing from the Vile lair in it. I've replaced and added almost everything that wasn't unique to the Vile Lair except for 2 books and the sleeping coffin. Thing is, I want to keep the sleeping coffin in there instead of replacing it for some generic bed. I also need help cleaning the mod of items that might have been put in there from other DLCs/Mods by accident when I was putting items into the containers. I can't tell which ones are from base oblivion because my Oblivion ESM has Shivering Isles included in it. So it's file is "Oblivion [sI].esm" instead of just "Oblivion.esm", so thats one of the problems, the others are that it might have elements from all the other DLCs as well, but isolated to just books, rings, amulets, clothes, and maybe some weapons, and possibly some armor.