Updated with more recent pics.
Took a Star Trek Enterprise science station, placed a couple old wrestling figure TV monitors on top, added Batman pics over the screen and had the bat-computer. Next I put crumpled paper bag on the sides to make the walls seem cave like. Put in a predator table and layed the batarangs and bat weapons on it and there you have my Bat Cave. It's about 8.5-9 inces tall and 12 inches long.