The Humber Armored Car Mk.IV was the most widely produced version of this successful British armored car. The main change was in the armament – the original large-caliber machine gun was replaced by the American 37mm cannon known mainly from American Stuart light tanks. Humber Mk.IV took part in the fighting in Europe – first in Italy, then after landing in Normandy on the Western Front. Other cars reached the Far East, where they took part in the fighting with the Japanese.

After the war, surplus machines were exported and so their service continued long into the seventies of the twentieth century. Armored vehicles have been involved in other local conflicts virtually around the world.

Attack plans to release the kit in April, and first series will include photoetch parts.