wada arco, tohsaka rin, fate/extra, fate/stay night, fate (series), official art, 00s, 10s, 1girl, black hair, black thighhighs, blue eyes, boots, covered navel, cross, female focus, full body, hair ribbon, high heels, holster, long hair, long legs, navel, ribbon, shoes, skirt, solo, standing, sweater, thigh boots, thigh holster, thigh strap, thighhighs, transparent background, twintails, two side up, zettai ryouiki