arthur pendragon (fate), arthur pendragon alter (fate), fate/grand order, fate (series), highres, 2boys, ahoge, black choker, black haori, black kimono, black pants, blonde hair, bomya, choker, closed mouth, collarbone, cowboy shot, crossed arms, dual persona, floral background, green eyes, hair between eyes, hakama, hakama pants, half-closed eyes, hand up, hands in opposite sleeves, haori, japanese clothes, kimono, long sleeves, looking at another, looking at viewer, male focus, multiple boys, open clothes, pants, pom pom (clothes), ribbon, short hair, smile, standing, tassel, white haori, white kimono, white ribbon, wide sleeves, yellow background