Decals done !!! Here is the third: Johnson's mount
We are between late February and early March 1944: I didn't forget to put the four little swastikas under this funny nose art (only on the port side)
I think the answer is here: Terry infos.
But I noticed that Mahurin's mount wore the same whip antenna on the photos dated late 1943, but we can see an antenna mast on the photos dated early 1944.
All the photos where we can see a whip antenna on the Johnson's mount are dated from late 1943, I assume there was the same modification early 1944 on his mount too. So, my model will wear an antenna mast