Military Vehicle Collection (1 of 4) After the weapons came the machines. With his school friends still deep in military talk, Kiri moved on to vehicles, starting big with a giant tank. He built a boxy body, a turret on top and a long black cannon sticking out the front. Then came the camouflage: patches of green and orange all over the turret and body. The tracks are painted black, with a row of grey wheels. Last time, a sword took him two weeks. This giant tank took just one session.