NIce. actually rex is about the easiest one. The first two Metal gear and metal gear D are super complicated and there isn't much art of them. MG Ray and the newer ones, including the gekkos, are super complicated. Plus they made that figure of MG Ray (which i had it still). Too bad he doesn't have that on shapeways. Metal Gear MK 2 from MGS 4 and Snatcher would be pretty easy.