1girl absurdres animal_ear_fluff animal_ears arms_behind_back bag bangs black_one-piece_swimsuit blue_archive blue_eyes breasts cake_walker competition_swimsuit covered_navel cross_hair_ornament extra_ears grey_hair hair_ornament halo highleg highleg_swimsuit highres low_ponytail medium_breasts medium_hair mismatched_pupils multicolored_clothes multicolored_swimsuit official_alternate_costume one-piece_swimsuit shiroko_(blue_archive) shiroko_(swimsuit)_(blue_archive) simple_background solo swimsuit white_background