1girl ;d alternate_costume ass bangs blue_hair colored_inner_hair cowboy_shot fate/grand_order fate_(series) from_behind green_eyes green_hair green_leotard green_one-piece_swimsuit hai_(h81908190) highleg highleg_leotard kukulkan_(fate) leotard long_hair looking_at_viewer looking_back multicolored_hair one-piece_swimsuit one_eye_closed simple_background smile solo swimsuit white_background