UHD photorealistic studio portrait of Cosmic Ultron, futuristic robotics, exotic alien features, bold, vivid colors, intricate background, robotic enhancements, Tim Hildebrandt, Wayne, Amano, Barlowe, Bruce Pennington, donato giancola, larry elmore, moving, masterpiece, trending on artstation, , cinematic composition, dramatic pose, studio lighting, sharp, crisp detail, hyper-detailed