masterpiece, best quality, city, on roof, high,(((very long hair))) mulan, long hair, 1girl, from behind, solo, high heels, night, building, city, full body, white hair, dress, cityscape, facing away, black footwear, black jacket, boots, jacket, gloves, standing (3Drender,octane render,Dreamy,streampunk,fantasy,neon,perfect lighting,lightning,proportionate)