1girl, alternate_costume, armpits, arms_up, bikini, black_bikini, blue_sky, blush, boo_tao_(genshin_impact), breasts, brown_hair, chouchou_(austin), closed_eyes, cowboy_shot, frilled_bikini, frills, genshin_impact, ghost, hair_ornament, hu_tao_(genshin_impact), looking_at_viewer, navel, open_mouth, outdoors, partially_submerged, partially_underwater_shot, red_eyes, sky, small_breasts, smile, solo, stomach, swimsuit, twintails