Raiden's original cyborg body

This exoskeleton was used by Raiden during Liquid Ocelot's Insurrection against the Patriots in 2014. Unlike prior Cyborg Ninja exoskeletons, it replaced his entire body below the upper jaw. It also ran on white blood, which by the time of 2014 was outdated. By 2018, it became a wearable suit.

Aesthetic design
Primarily colored white, silver and black, with his shoulder areas colored gold, the overall appearance of the exoskeleton was largely masculine by design. However, the feet also somewhat resembled high-heels, and his hands possessed claw-like nails. Unlike prior models of Cyborg Ninja exoskeletons, it does not come with an encompassing facial helmet. Instead, a visor is attached to the subject's forehead. Two Solid Eye like devices were also connected to the visor, which retracted in front of Raiden's eyes during combat.

Integrated technology
Pressurization technology - The suit was pressurized, which also allowed him to release propelled blades back at his enemies, if he was stabbed by them.

Muscle enhancement - The suit can also, when necessary, expand its muscle areas to enhance the user's speed, agility, and strength. It is strong enough to forcibly move a Gekko's turrets, lift a Metal Gear RAY unit with little effort, and even temporarily stop Outer Haven in its tracks.

Drawbacks
Blood poisoning - The suit is run with white blood, which by the time of 2014 was outdated. In large part because of this, if the subject is severely injured, the white blood, if not dialysed within a short period of time, will cause the user to go into autotoxemia and eventually die.

Behind the scenes
This cyborg body has two different appearances in Metal Gear Rising: Revengeance, the first is its appearance in the prologue, which was modified to be a wearable armor. This armor is also unlockable for use during the main game after beating the prologue, Mission R-00: Guard Duty, on Hard Mode. Its original appearance from Metal Gear Solid 4 will appear in the same game as a DLC skin. "A recreation of the cyborg body used by Raiden in the Guns of the Patriots incident. Functionally obsolete and boasting an obviously unnatural jaw, its battlefield potential is extremely limited."

- Original Cyborg Body description in Metal Gear Rising: Revengeance