1boy absurdres arm_between_legs arthropod_limbs black_hair black_pants blue_background blue_cape blue_eyes blue_hairband bob_cut cape diamond_hairband fate/grand_order fate_(series) fui_(fui29493452) fur-trimmed_cape fur_trim grin hairband highres invisible_chair knee_up long_sleeves looking_at_viewer male_focus medium_hair oberon_(fate) oberon_(third_ascension)_(fate) pants shirt simple_background sitting smile solo white_hair white_shirt