ruins & black cat (miracle nikki), miracle nikki, nikki (series), artist request, official art, third-party source, 1girl, animal ears, bare shoulders, black boots, black dress, black gloves, blue background, blunt bangs, boots, breasts, brown eyes, cat ears, cat girl, cat tail, character name, cleavage, cleavage cutout, close-up, closed mouth, clothing cutout, copyright logo, dot nose, dress, elbow gloves, english text, eyelashes, fingerless gloves, full body, gloves, happy, high heels, leotard, leotard under clothes, light blush, logo, looking at viewer, mechanical ears, mechanical tail, outline, science fiction, see-through clothes, see-through dress, short hair with long locks, sidelocks, small breasts, smile, solo, standing, stiletto heels, tail, tareme, thigh boots, white hair, white leotard, white outline