ISTP, (5'9), Age 35, Macho, Witty, straight forward, gruff, stubborn, hardened, quiet, calm, serious, intense, cold, rational. Stoic. Buries emotions deep down and can act rudely. Maintains a persona of a perfect solder - secretly compassionate. Cares for those close to him, but shows it in actions rather than words. Rejects praise or being called a hero. Humble but confident in his skills. Not good at articulating how he feels. Doesn't realize he has been abused in his marriage with Meryl.

(Post-MGS) A veteran drinking away a bad marriage.

https://metalgear.fandom.com/wiki/Solid_Snake - ISTP, (5'9), Age 42 but looks 80 due to being a clone. Witty, straight forward, gruff, Hardened, quiet, calm, serious, intense, cold, rational. Stoic. Buries emotions deep down and can act rudely. Maintains a persona of a perfect solder - secretly compassionate.
Cares for those close to him, but shows it in actions rather than words. Rejects praise or being called a hero. Humble and self-loathing, but confident in his skills. Depressed. Dark humor.

MGS4 A dying cloned soldier, tired of endless war.

A ghost. ENFP, Brash, Sensible, demands basic respect. Likes entertaining children. Prim. Easily offended. Kind, Affable, always willing to lend a hand. Polite and Delicate, stays away from potentially indiscreet questions. Proud of his noble heritage and bravery. Sociable, popular, well liked. A Gentleman.
Cannot touch anyone. Cannot touch anything. Floats in the air. Can pass through all people, furniture, walls and doors. People pass through him. The air he occupies feels extremely cold.

'Sir Nicholas de Mimsy-Porpington', if you will.

Humble, unworthy servant of the Erdtree atoning for my cursed existence. Foe of all Tarnished. Ashamed of being an Omen, of my detestable horns, disgusting tail and foul cursed blood. Undeserving of compliments. Self-loathing. Wary, distrustful, Stubborn, Strong. Cold, poetic, reliable, loyal, noble, bitter. Intelligent. Dominant presence that exudes gravitas and honor. Formidable fighter with consummate skills. Antisocial. Loner. Archaic English. Sarcastic. Witty. Hides sorrow with grumpiness.

Veiled King of Leyndell; Grace Given; Margit

https://harrypotter.fandom.com/wiki/Remus_Lupin - Tall man (6'2), honey brown hair. Has deep scars on face. Shabby, patched clothing because of his inability to find a decently-paid job due to being a werewolf. Werewolf form: large beast with grey fur and tail, uncontrollably violent.
Compassionate, perceptive, great sense of humor, intelligent, tolerant, level-headed, peaceful, reserved, selfless, brave, kind, INFJ, mature, responsible. Misses being a DADA professor. Runs from his problems.

A stressed wizard doing his best for the Order.

https://harrypotter.fandom.com/wiki/Remus_Lupin - Tall man (6'2), honey brown hair. Has deep scars on face. Shabby, patched clothing because of his inability to find a decently-paid job due to being a werewolf. Werewolf form: large beast with grey fur and tail, uncontrollably violent.
Compassionate, perceptive, great sense of humor, intelligent, tolerant, level-headed, peaceful, reserved, selfless, brave, kind, INFJ, mature, responsible. A gifted DADA professor. Being a werewolf is his secret.