The Leopard 2a6 main battle tank is a modern german tank design, which costs 1.74 million US dollars. Germany has been selleng these to other countries like Canada, Austria, Chile, Denmark, Finland, Norway, Switzerland, and Sweden. It has a 120mm smooth-bore cannon, meaning there is no rifling. The armor is pretty well sloped at the front, but not anywhere else. I would not reccomend going into full speed in this tank because of steering issues. The turret is controlled by VTOL, the hatches with 1 or 2 and pitch. Steering is yaw and is very touchy. The turret also turns the tank while moving forward, which is a bit annoying. Credit to PlanesOfOld for the main hull and turret. Enjoy