1girl, alternate_costume, bad_pixiv_id, blonde_hair, covered_navel, cropped_legs, crystal, expressionless, fingernails, flandre_scarlet, groin, hair_ribbon, katai_(nekoneko0720), leotard, long_fingernails, looking_at_viewer, medium_hair, no_headwear, one_side_up, red_eyes, red_ribbon, ribbon, sharp_fingernails, simple_background, solo, thank_you, touhou, white_background, white_leotard, wings