How to get the original model file name of renamed prefab

I’m sure this is simple but, I’ve created a prefab from a model file, and renamed it in the editor. Now i just want to see which asset file that prefab was made from. (there are several similar models in the project – IE with different rigging, and it’s not obvious which one my prefab is)

I don’t think you can get the name, but I think you can simply click on one of the mesh references in the prefab and it will point you to the linked model-file.