A mesmerizingly detailed 3D render set in 8k showcases a serene sea beneath a star-studded night sky, featuring a moss-covered, intricately designed low poly rock. The scene is illuminated with cozy indoor lighting, blending cinematic influences from Mark Ryden, Pixar, and Hayao Miyazaki. In a close-up, the cinematic lighting highlights an array of fine details, establishing a dreamcore atmosphere. This hyper-realistic piece is trending on ArtStation and manifests in 4k, with a focus on extreme, ultra-realistic detail. Utilizing Unreal Engine 5 and ultra-high detail quality, it incorporates overcast reflection mapping and movie-quality VFX post-production. Dramatic shadows interplay with RTX ray tracing, and 8K post-processing adds to its hyper-realism. The rendering style combines Redshift and Octane techniques to perfect this unbelievably detailed vision.