New, detailed 3D printed kit. The T-13 was originally converted from imported Vickers tracked vehicles (artillery tractors) creating the T-13 B1 tank destroyer. This fitted a turret and a 47mm Model 1931 anti tank gun in a turret facing to the rear around the existing Vickers design which allowed for space for the 3 man crew and ammunition. The T-134 B2 was a further development featuring a redesigned turret, offset to the left, giving it a lower frontal silhouette.