I just did a PTO US Army Sherman from a photo and all the stars were painted over by some fella that couldn't paint for you know what. So I put the decals on and then put a sloppy coat of dark green over them and chipped it a little to let a few scrapes of white show through. In the ETO the air recognition star on top of the turret was normally left in plain view; being attacked by a Typhoon or a Jug carrying rockets was a bad thing.