There was an article in Popular Mechanics back in the 90s about the Rockwell X-31. There was a bit of speculative fiction at the beginning about Navy F-24s using the X-31's thrust-vectoring. The first time I saw the Trumpeter J-10 kit, that's all I could think about. The J-10 is a bit bigger than the X-31, but that's just what you'd expect from a matured design, right. I'm thinking Navy VFA markings over low-vis grays, or maybe a CONA retro scheme.