:!: I've just been looking at the photos... I am getting old...that's the top half of a Panther hull stuck to the rear of the tank and I hadn't even noticed before. It looks like it belongs, just like the Lunar module halves attached to the back of the large Hawk at the base of the engine bells. Pardon my epiphany, please continue. I greatly admire the clever kit bashing of the studio model makers.