Head: Airborne (1990)
Chest: Night Creeper Leader (1993)
Arms: Cutter (1992)
Waist and Upper Legs: Sgt. Slaughter (1986)
Lower Legs: Major Bludd (1991)

Many have made Solid Snake Figures (so have I), but I have not seen any Liquid Snake figure so far. The hardest part was making the chest. The hair was made with Sculpey. Dog tags were made with a very small chain.