1girl, arknights, arm_up, armpits, bare_arms, bare_shoulders, baseball_cap, bikini, bikini_under_clothes, black_bikini, black_hair, blue_sky, breasts, ch'en_(arknights), ch'en_the_holungday_(arknights), cleavage, cloud, cowboy_shot, crossed_bangs, day, falling_petals, floating_hair, grey_shorts, gun, hair_between_eyes, halterneck, hand_on_headwear, hat, highleg, highleg_bikini, holding, holding_gun, holding_weapon, horns, horns_through_headwear, long_hair, looking_at_viewer, medium_breasts, micro_shorts, monge_baby, multi-strapped_bikini, navel, outdoors, parted_lips, petals, red_eyes, rubber_duck, short_shorts, shorts, sidelocks, sky, solo, stomach, string_bikini, swimsuit, tail, thighs, wading, water, weapon, wet