soviet 5 vehicle 3 military 2 mecha 2 gun 2 hammer_and_sickle 2 original 2 weapon 2 airplane 1 bt-7 1 caterpillar_tracks 1 cloud 1 earasensha 1 epic 1 exhaust 1 flying 1 military_vehicle 1 polikarpov_i-16 1 sky 1 smoke 1 tank 1 bird 1 chick 1 chicken_walker 1 literal 1