Trivia: When finding the collectibles in game, Doomguy inspects each one briefly before pocketing it. Each bears a resemblance to Doomguy in his armor in one form or another in various color schemes. When you find the collectible titled Doomguy as his own counterpart, you Doomguy will actually fist bump the doll in a unique animation that only plays for this one collectible.
Trivia: Character: The Artist: In her lore, the Artist's tongue was cut off. This is actually reflected in her in-game model. Using no-clip tools or finding a way to clip the camera into the model of her head, her tongue is missing. This is something that you would normally never be able to actually see in-game under normal circumstances, but it's a cool little detail they included in her character model anyway.