Itachi Uchiha,portrait,(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),dark and intense,red,black and white,haunting eyes,meticulously drawn face and hair,cold expression,sharingan,akatsuki cloak,amazing lighting effect,emblem of the Uchiha clan,background of flames,uchiha fan,shadows and highlights,sharp focus,vivid colors,splashes of blood,mysterious aura,composed and deadly disposition,eye-catching details