I usually avoid Snakes for customs because he's so obvious. Joes like Claymore or Backblast are more fun to pull off because they're poor figures, really.
What can ya do? This guy makes anything look good.
Head: Snake-Eyes v23 05
Arms: SAW-Viper 06
Torso: Snake-Eyes v23 05
Waist: Barrel-Roll 06
Legs: Barrel-Roll 06
Gear: BBI Uzi, Night Force Crosshair vest