You probably won't ever get your hands on any of these figures, as they're custom kits sold only in limited quantities, but hey, nobody's going to stop you from dreaming.
Shown off at the recent Wonder Festival in Japan, and crafted by Dimension Diver, there's exquisite Mega Man, Roll, Samus, Aegis & Metis figures on show. For reference, if you had wanted to buy one of these, they would have set you back between ¥7,000 and ¥12,000 (USD$75-125).
Dimension Diver [Tokyo Hunter, via Tiny Cartridge]