A formidable ocean monarch emerges from a swirling wave, surrounded by a veil of azure fog and ethereal mist. His features are flawlessly chiseled, exuding an imposing presence. He stands resolute on the ground, his intricate attire reminiscent of a complex tribal design interlaced with futuristic circuitry. Embodying a fusion of dark fantasy and hyper-maximalist artistry, the scene is a cinematic marvel. The image, rendered in ultra-detailed 8k quality using 3D Octane techniques, captures the essence of photorealistic concept art with acute sharpness and perfectly balanced composition. The intense play of shadows and lighting weaves a tapestry of drama, making it a strikingly high-definition piece, ideal for an HDR wallpaper.