Nitro is primarily white with a red streak down her face to the back of her head, outlined by yellow and a slightly lighter shade of red. Her shell is red with darker red markings and a white rim. her legs are red, yellow, and white, and respectively descend down her legs. She has yellow eyes with solid black pupils inside them and a red shine, her eyelashes are short.
Her name comes from Nitrogen, the 7th element of the periodic table.
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