1girl, ahoge, arknights, bare_shoulders, bikini, bikini_skirt, black_hair, breasts, cleavage, closed_mouth, cloud, day, full_body, goggles, goggles_around_neck, green_eyes, hair_ornament, hairclip, horizon, id_card, indian_style, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanyard, looking_at_viewer, luo_(luo33052478), multicolored_hair, navel, ocean, outdoors, platform_footwear, sandals, sitting, small_breasts, smile, solo, streaked_hair, swimsuit, v_arms, water, white_bikini