Tobsen Miniatures: Treffas Armoured Tractor

Hi, I just found this marvellous contraption over at the Tobsen Miniatures website and it looks greta to be used in a Victorian Science Fiction setting as either a steam driven war machine or civilian construction equipment (minus the gun of course which is situated in the back). The machine retails at a very reasonable €20,00.

 "Prototype of a german tank from 1917. The concept of sticking a gun in a tractor and moving it backwards towards the enemy has not succeeded... please allow 3 days additional shipping time due to limited casting time!"