UHD, 164k, intricately detailed portrait, anime demon middle-aged man with a shadowy robe, full body view from a distance, masterpiece quality, hyperdetailed masculine features, complete figure, ideal physique, flawless anatomy, exquisitely detailed face, long silvery white hair, piercing red eyes, alabaster skin, standing in a fiery hellscape surrounded by flames, illustration, hyperrealistic. Avoid aspects like low resolution, compression artifacts, unattractive features, redundancy, grotesque or misshapen elements, blurred or unclear imagery, poor anatomy, incorrect proportions, excess or missing limbs, distorted figures, and incomplete depiction.