1girl, armor, bare_shoulders, black_armor, blue_eyes, blush, breasts, britomart_(fate), britomart_(final_ascension)_(fate), britomart_(first_ascension)_(fate), casual_one-piece_swimsuit, center_opening, cleavage, double_bun, fate/grand_order, fate_(series), faulds, gauntlets, gold_one-piece_swimsuit, gold_trim, grey_hair, hair_bun, hairband, highleg, highleg_swimsuit, kodama_yuu, large_breasts, long_hair, looking_at_viewer, navel, o-ring, one-piece_swimsuit, pauldrons, pointy_ears, shoulder_armor, solo, swimsuit, sword, taut_clothes, taut_swimsuit, thighs, twintails, two-tone_swimsuit, very_long_hair, weapon, white_one-piece_swimsuit