This kit give the option to build one vehicle - either a T-26T or a T-26TN. The T-26T Armoured Tractor was developed in Russian in 1932 utilising the chassis of the T-26 light tank. The turret was replaced with a superstructure capable of carrying five men and ammunition. The T-26TN was an armoured mobile observation post based on the T-26T artillery tractor chassis. The T-26TN had radio and optical equipment fitted into the superstructure to protect artillery observers.