1girl, arknights, bare_arms, bare_shoulders, bikini, black_bikini, blue_hair, blue_sky, breasts, ch'en_(arknights), ch'en_the_holungday_(arknights), ch'en_the_holungday_(elite_ii)_(arknights), cloud, cowboy_shot, day, dragon_horns, dragon_tail, flower, grey_shorts, hair_between_eyes, hair_flower, hair_ornament, horns, kinomiki, long_hair, looking_at_viewer, micro_shorts, navel, open_fly, red_eyes, red_flower, shorts, sky, smile, solo, standing, stomach, swimsuit, tail, thighs, very_long_hair, water