This Snake cosplay is based on the GA-KO camouflage from Snake Eater. GA-KO is a cartoon duck featured in a handful of Metal Gear games and the camouflage pattern was introduced in Metal Gear Solid 3. The man you see above pulled off this rare camo-cosplay by hand-painting his entire outfit and sewing the whole thing together.
You can see some of the painted details in the gallery above. Give our winner a hand.