momo (nikki), snowy ballad (infinity nikki), infinity nikki, nikki (series), blue gem, absurdres, chinese commentary, commentary request, commission, highres, 1girl, aaa ya tou pifa shang, animal, bare shoulders, beads, bikini, blue bikini, blue eyes, blue hair, blue skirt, breasts, cat, circlet, cleavage, closed mouth, clothed animal, eyelashes, fins, floating, forehead jewel, full body, gem, hair beads, hair ornament, hand on own cheek, hand on own face, happy, head fins, jewelry, lips, long hair, long skirt, mermaid costume, necklace, official alternate costume, pink lips, pleated skirt, sample watermark, skirt, small breasts, smile, sparkle, standing, stomach, swimsuit, very long hair, watermark, wavy hair, white background, white cat, zoom layer