What's That From?

What's That From? is a tool that lets you identify the source of any object in the game world that you can see, simply by casting a spell on it.
Have you ever come across an unusual building, item, or NPC in the world of Oblivion and wondered whether it was part of the original game or added by a mod, and if so, which one? If you play with a lot of mods, it's easy to lose track of everything