This is the Soviet SMK Heavy Tank prototype built from the Ostmodels 1/72 scale resin kit. It is an unconventional design which actually saw combat. The utility of carrying multiple turrets on the same chassis is somewhat limited, but it was a design trend explored by several countries during the 1930s. In the end even the Soviets decided a single turret design with increased protection was a better use of the weight and produced the KV-1 series.