Visualize a dramatic confrontation in the Celestial Arena, where battle dinosaurs are overwhelmed by a shadowy alien presence. Use a cinematic lens with wide-angle shots to capture the vastness of the cosmic landscape and the intense battle scenes. Employ HDR (High Dynamic Range) technique to bring out the vibrant colors of the nebulae in the sky and the intricate details of the chaotic scene. Emphasize photorealism with a raw, unembellished approach. --style raw