In Metal Gear V : Phantom Pain, snake loses his arm. Ocelot then equipped him with a bionic arm while on route to Afghanistan.
The bionic arms ( there’s many version of it ) can do many things such as rocket punch which will fly at users direction. Enemy detection sonar where Snake will punch the floor and any enemy within its radius will be detected.
The arms can also do flicks, which works as lure and attracts enemy to the sound.
The same hand replica were included in MGS V collector’s edition.
The person who designed this model for papercrafters is pepmaster. It’s a hardcore paper craft for adults