How to Customize Your Amber Sky Gas Mask Color
Text version to come in the near future, video is below tho.
Rough text version: Customize your character’s appearance, select face masks, pick ANY mask or neckwear. You MUST wear it ALL TIMES. Pick the color and now your gas mask when you enter the Operation Amber Sky gas will be the color you picked. If you want to keep your face clear, pick scarf B.