1girl, arknights, ball, beachball, bikini, black_bracelet, black_hair, blue_eyes, breasts, cleavage, feather_hair, frilled_bikini, frills, from_above, goggles, goggles_around_neck, hair_ornament, hand_up, id_card, infection_monitor_(arknights), innertube, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanyard, looking_at_viewer, medium_breasts, mrdaji, navel, official_alternate_costume, palm_leaf, pool, reflection, reflective_water, short_hair, side-tie_bikini_bottom, sitting, soaking_feet, solo, stomach, swimsuit, thigh_gap, thigh_strap, water, whistle, whistle_around_neck, white_bikini