![Flakpanzer IV/37mm Ostwind](http://anschlusswargames.com/cdn/shop/products/Ostwind37mmflakwagon120122_{width}x.jpg?v=1642359236)
The increased requirement for anti aircraft capability from 1943 onwards led to the development of the fitting of a Flak43 37mm AA gun in a hexagonal open topped housing on a Panzer IV chassis and its introduction in 1944. 44 were produced before the end of the war.
(Each model comes unpainted and may require some assembly)