Massively Muscled Black Angel in Samurai Armor and Glowing Mask

UHD, Photorealistic Contest Winner, Best Quality Image of a Massively tall and incredibly muscled Mysterious black angel with detailed black a and Samurai armor and a billowy blood red cape, standing resolute in a defensive pose, with a Samurai Demon Mask that shimmers and glows with an otherworldly aura its surface comprised of intricate, magical, and colorful iridescent fractal stained glass, reminiscent of the dreamlike artistry of Roger Dean and the vibrant colors of Syd Mead, and a engraved and gold filagreed black Katana, set against a dramatic, cinematic background with deep chiaroscuro contrasts, and rich subsurface scattering, evoking the fantastical, high-fantasy worlds of cover artist, Michael Whelan, in a bold, dynamic, and detailed digital art style with a mix of realism and fantasy elements