portrait of a male knight, facing forward, dark blue skin with short devil horns, wearing old and dented simple but boxy medieval knights armour, wearing a black surcoat and cloak over the top with a red and white heart pattern, short stunted tiefling horns, dark red gouache background, red eyes without whites, grinning with a forked tongue, cinematic lighting, influenced by Alex Ross artwork style, Magic the Gathering artwork style, oil painting, Studio Ghibli artwork style, Eiichiro Oda artwork style, anime artwork style, anime, cinematic, HD, 8K, --niji 6