Because the Eduard decals are notorious translucent, I made a mask to cover the white from the black outlined white 4 on the decal sheet. Also the crosses on top of the wing are airbrushed.
Wehrmacht Luftwaffe (German Air Force 1935-1945) 1./JG 54 GrünherzWhite 4(Oblt. Walter Nowotny) Sierpień 1943 World War 2 - Krasnogvardeisk RLM70RLM71RLM76