Holy crap, I am learning A LOT of about the Gibbed Save Editor.
Before, I thought simply typing in a new face code changed your appearance, but apparently you have to go under the different meshes and make the changes there.
You can make some CRAZY looking vampire people and stuff! You can make it so that your skin matches your eyes, and you have the eyes of the Illusive Man, so you can picture that.
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TheRock ~ Death By Misadventure, Not Suicide