uh.. this is a variation... there are 3 variations, 1 with a hole in the middle of thhe wall, and 2 with the sides blown out.., if you want variation, you can always addd a few bricks to thhe wall manually ((with the brick modell), by raising them to the correctt hight,, to fill in a brick spot Oo and my damn keyboard is stiiking keys for some reasson..