1girl, barefoot, belly, belt, black_skirt, black_sleeves, blue_nails, cropped_legs, cropped_torso, disembodied_limb, feet, foot_focus, grey_background, hatsune_miku, koko_niiru, midriff, miniskirt, multiple_views, nail_polish, navel, pleated_skirt, skirt, spread_toes, toenail_polish, toenails, toes, vocaloid