1girl, amato_nagi, breasts, cleavage, cleavage_cutout, clothing_cutout, facial_mark, fate/grand_order, fate_(series), forehead, forehead_mark, glasses, greyscale, large_breasts, long_hair, medusa_(fate), medusa_(rider)_(fate), monochrome, portrait, semi-rimless_eyewear, solo, under-rim_eyewear