RedTank, 1girl, solo, breasts, looking at viewer, blush, smile, open mouth, short hair, large breasts, red eyes, hair between eyes, cleavage, standing, swimsuit, weapon, :d, outdoors, cowboy shot, bikini, teeth, sky, green hair, day, medium hair, blue sky, tree, upper teeth only, sideboob, black bikini, sharp teeth, helmet, revealing clothes, red headwear, nature, crossed bangs, forest, pouch, belt pouch, utility belt, pine tree, shoulder cannon, covered nipples, gun, personification, mecha musume