rule 34 akashi kantai collection alternate costume artist logo blue background blunt tresses breasts casual one piece swimsuit r cosplay covered navel boy shot dated earrings female flower flower earrings frilled swimsuit frills gradient gradient background green eyes hair flower hair ornament hair ribbon hairband highleg highleg swimsuit jewelry kanon kurogane knights kantai collection large breasts long hair low tied long hair one hour drawing challenge one piece swimsuit open mouth pink hair ribbon sagiri kantai collection sagiri kantai collection cosplay side tie swimsuit solo swimsuit tress ribbon white r white one piece swimsuit 6780587