This problem has been irratating me for years.

How do I identify textures while in game?

There are probably a number of ways of doing this.

The soundest, in my opinion, is get a list of all textures loaded in the buffer and convert them to their respective filenames.

If you want a massive list; keep the view distance.

If you want a short list; make the view distance 1.

Or

If it's easier, a spell or script or set of commands to identify textures right in front of my character.

But I see many problems with this method such as how are you suppose to see the texture name of the leaves if you are right in front of a tree?

Does anything already exist to identify textures in game?

I don't care about missing textures, only existing textures.

At least one reward will be offered to the best answer(s)