SCP-117-Vietnam: Halo
This SCP was like a cousin to SCP-387(Living Legos) and SCP-049(Plague Doctor), SCP-000(Grim Reaper), SCP-089(Jegan).
It originated in the TV horror show "X-Files", in the Vietnam Warfield. Scientists at that period of time created a mechanical suit developed to resist the mutant plague which was spreading at that time https://en.wikipedia.org/wiki/Unrequited_(The_X-Files)
A sample taken from a "very dead" mutant soldier was accidentally missing from the lab it was tested, the crash-test dummy inside the armor (replacing a real human) was suddenly alive and possessed by the virus.
Although the X-Files did not show SCP-117-V's existance, it was already very well-known by the "Marvel" and "Avengers" fans as the "zombie Iron Man" hot-toys-spider-man-far-from-home-mysterio-zombie-iron-man .
The nickname 117-V achieved was from the video game series "Halo" as Master Chief (Soldier-117/John),V for Vietnam.
This SCP is also very well seen as a hidden Jeager pilot in the Jeager Obsidian Fury from Pacific Rim: Uprising.
SCP-387(Living Legos) had been corrupted by small recreations made by 117 himself as "MegaBlocks" Figures of Halo characters. https://www.youtube.com/watch?v=3MVUh28Xd_U
A sighting of SCP-117-V was made by Roblox Player HALO2008EL as he was playing Pinewood Computer Facility after drowning himself while he was on a quest to open the plugs to drain radiation, and he is now under Level 3 protection under SCP Sighter Squad 207.
A durablity of SCP-117-V was tested with 173-57(Sculpture 57), though no activity had occured between 173-57 and 117-V, when a Foundation Level 5 Personel Dr Bones entered the chamber after transporting away 173-57, 117-V sat down and spoke to Dr Bones for hours, when Foundation personell realised that Dr Bones had not returned, a squad of level 4 personell entered the chamber, only to find SCPs-173-57,117-V, 117, 049, 387 ,and Dr Bones turned into a 049-2, and their activity after the squad had fleeed from the testing room, were only debating, or chatting. Further tests of 117-V and 173-57, 049, 682 and more SCPs were casual and normal humanoid interactions like playing video games. Therefore 117-V is classified as Euclid, as 117-V is very unstable and spills oil from its head when put with Cartoon Cat or "Safe" SCPs.
Another discovery that SCP-079(Old AI) had recalled to be connected to 117-V when a interview was set with 117-V and HALO2008EL(E) metioned above, below is a transcript of their conversation:
E:How are you?
117-V:(sighs)
E:Do you miss anyone or thing?
117:Where is 173-57?
E:He is in containment.
117-V:(079 voice)error systems connected…
SCP-117-V linked.
E:What happened?
079:where am i i want SCP-682
E:I…. don't get it…..
After E was withdrawn from almost death, 117-V seemed to be in control of himself again.
117-V is mentaly highly pained when someone or a book which 117-V always requested as to learn more, mentioned the word "war".
And thanks to E who voluntarily helped to communicate with 117-V, 117-V always seemed calm and silent.