1girl, blue_eyes, blush, breasts, britomart_(fate), britomart_(third_ascension)_(fate), center_opening, cleavage, double_bun, fate/grand_order, fate_(series), gauntlets, grey_hair, hair_bun, hair_ornament, hairband, highleg, highleg_leotard, kurozawa_yui, large_breasts, leotard, long_hair, long_sleeves, looking_at_viewer, navel, pointy_ears, puffy_long_sleeves, puffy_sleeves, red_leotard, smile, solo, thighs, twintails, very_long_hair