The best part of Fallout games are often the mods. And with the settlement system and the texture packs involved, there have been some really great ones for Fallout 4. This one made me laugh repeatedly though, as the "All in One" mod will morph your hero or heroine into a bonafide Metal Gear Solid V character.
There's a number of suit options for Big Boss, as well as a Skull Face and Quiet costume. You can even have Quiet as a companion, and utilize the classic bandana item.
Metal Gear Solid All in One [Nexus Mods]