1boy 1girl alternate_costume artoria_pendragon_(fate) bad_id bad_pixiv_id black_legwear blonde_hair borrowed_design carrying cosplay costume_switch fate/stay_night fate_(series) gilgamesh_(fate) gilgamesh_(immoral_biker_jacket)_(fate) green_eyes hoshiyume_yashiro official_alternate_costume pantyhose princess_carry red_eyes saber saber_(summer_memory)_(fate) umbrella