It was a night fighter variant. Radome on one wingtip containing the airborn radar unit.
I don't know if they would be accepted per se. Mostly they were the same plane, but slower (from radar drag, 10mph I think?). A
rare few carried 2x20mm cannons, but photos of those are rare compared to 6x50cal armed ones. Overall, however, they're going to be blue with white numbers. Nearly identical to plenty of units that used normal "day fighter" F6F-5s. Might as well use a day skin and pretend
