Have you read any of the ESB/ROTJ Wishlist Thread Darth Venal?
I've been trying to work on transposing Ben's ghost in ROTJ from Dagobah to his old hut and that sort of work would be very useful for something like that.
That is impressive work I was never convinced by the SE painting of Ben's hut either.
Going by your Tosche Station recreation are you working on trying to enhance the deleted scenes at all?