Here's a group shot of 3 Naked Snake released by Medicom (the 4th is the one with square camouflage and painted skull face) for comparison. From left to right: "Metal Gear Solid 3: Snake Eater" MGS3 Naked Snake (Cold War version), Naked Snake in "Snake" camouflage (Splitter) and Naked Snake in Tiger-striped camouflage.
Comparison of the first Naked Snake released by Medicom and the most recent
The M1956 LBE web gear with ammo pouches, canteen and cover, M1961 combat field pack (also known as butt pack), M1916 black leather holster and STABO harness/rig are the same. The only difference is the uniform/BDU (Battle Dress Uniform)
Naked Snake has two good eyes (original version with Tiger Stripe camouflage) when he started his mission but ends up with an eye patch after losing his right eye.
Medicom has improved much in the painting of the head sculpt since the first release
Naked Snake with Splitter camouflage
Comes with an M16 assault rifle with suppressor
And fake Gavial head (or "Gharial", one of the longest of all living crocodilians) which Naked Snake used to avoid detection in water
Closer look at the M16 assault rifle
Here are all three Naked Snake together again
More pictures of:
Medicom MGS3 Naked Snake (Cold War version) HERE
Medicom MGS3 Naked Snake with fake Gavial head HERE
Medicom MGS3 Naked Snake (the First version) HERE