1girl, barefoot, breasts, clip_studio_paint_(medium), facial_mark, fate/grand_order, fate_(series), forehead, forehead_mark, gorgon_(fate), kyuubi061095, long_hair, looking_at_viewer, medusa_(fate), medusa_(rider)_(fate), purple_eyes, purple_hair, purple_nails, scales, smile, snake_hair, solo, very_long_hair