Arena-based topological Skyrim Map

Arena-based topological Skyrim Map

I've been trying to find missing Skyrim towns that were in Arena. Here and there I've found screen-shots of towns made from the Arena game itself. But found the most amazing topological version. Apparently a scan of an original physical game map?

Obviously, this isn't the currently released Skyrim topology. But it really helps clarify the changes from Arena.