Death in full battle gear riding a monstrous horse amidst a scene of horror and darkness, showcasing intricate design and details. The image features photography lighting with beams of light cutting through, achieving a photorealistic and cinematic feel. The scene is rendered in 8k hyperrealistic quality, with cinematic noise and enhanced through VFX post-production. Utilizing RTX ray tracing lighting, the composition is optimized for platforms like ArtStation and CGSociety. The aspect ratio is 9:16, capturing a focused and dramatic portrayal.