Update 3: I forgot to put on Terri's new face piercing (originally was going to be a tattoo). Also decided the straps would be better colored blue. Goes with her goggles. 

While I was at it, I felt Aisha's boots were too brightly colored, so I darkened them.

Update 2: While drawing their portraits, I realized that some of their faces were more featureless than I thought, especially Terri.

Update: I felt a few more details needed extra attention.

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This is just a reference sheet and nothing more.