Panzerkampfwagen IV Panther Tank Running

German WWII Panzerkampfwagen IV Panther Tank from the side. You can;t tell from the picture, but the tracks are turning and the turret is moving and the gun is going up and down. For a couple coins (2EUR?) you can make the thing run and move with a joystick, which is what two little kids in the front are doing. Of course, if the tank was really running, from where they are sitting tose kids'd be strawberry pancakes in less than a second...