Metal Time | T67, 49 parts | World of TanksT67 (World of Tanks) Development started in the spring of 1942. After undergoing trials, the decision was made to replace the 57 mm gun with a 75 mm gun. The vehicle passed trials in the fall of 1942, but never saw service. Product description. Models are made up of many, small parts, which may be dangerous to children under 14 years old. The assembly of the model by children under 14 should be carried out under the supervision of parents. Models