Judging by the colours it's Japanese, proceeding to the gear door design it's a fighter, likely made by Kawasaki. Ki-61 or Ki-100, hard to say but the relative straightness of the nose forward of the gear wells might be a hint towards the radial engine. I'm not sure though...
That landing gear door style was only used on those two Kawasakis out of the Japanese models, the large sheet of metal covering the suspension parts. Could have been the "Hien" too, the nose shape was a heavy guess. I'll come up with something later today.
Nah, I'll take it to get this moving. Douglas A2D Skyshark, the development of the good old Skyraider with a turboprop driving contra rotating propellers. Hence my comment above...
