dustless feathers (shining nikki), nikki (nikki), nikki (series), shining nikki, artist request, chinese commentary, commentary request, commission, highres, second-party source, 1girl, angel, angel wings, black collar, black dress, black gloves, black halo, black sky, black tiara, black wings, chain, collar, cross, cross earrings, detached collar, dress, earrings, elbow gloves, feather-trimmed dress, feather-trimmed gloves, feather hair ornament, feathered wings, feathers, feet out of frame, full moon, gloves, gown, hair ornament, halo, happy, jewelry, lace collar, light particles, long dress, long hair, long sidelocks, looking at viewer, moon, multiple wings, night, offering hand, outdoors, pink hair, pleated dress, seraph, sidelocks, sky, solo, straight-on, strapless, strapless dress, tiara, traditional halo, very long hair, wings