The RHAF got g-6s in early '44, they were early model g-6s, but until the summer, the RHAF wasnt in combat, they were reforming after the defeat in the eastern front in early '43 (Stalingrad). The americans started to bombing our country after the german occupation in '44 early May, and our g-6s were modernized to the g-14 standards in '44 late May. We still had g-2s then, they weret modernized and mostly stayed standby, but they seen combat when there were problems with the g-6s. So the planes what the RHAF was using in combat, was almost identical to the ingame g-14. Not the AS version, we never got DB 605/AS hi alt engines. The RHAF was fighting with the americans until '44 september, when the easter front arrived to the area of Hungary (when the romanians switched sides and we couldnt). After that, the planes remained the same til the end of the war.