ZVEZDA Soviet Tank BT-5 RR 1/35Designed in 1933, this crawler to wheel base convertible tank was armed with a 45 mm gun and was able to go at fast speed especially when moving on the wheels. The tank was extensively used during the civil war in Spain, the Japan USSR conflict at Halhin Gol river in Manchuria, China, during the war between the Soviet Union and Finland and finally throughout almost all the World War II.