Cinematic 8k wallpaper of cars engaged in a high-speed race, capturing an extremely detailed 4k digital painting of an intricately designed cityscape. The image features dynamic motion blur, luminous reflections, atmospheric lighting, and subsurface scattering, all contributing to a hyper-realistic effect. With an intense cinematic composition reminiscent of promotional art, the scene is designed to trend on Instagram and Tumblr. Shot at f/1.8 with an 85mm lens, the artwork boasts ultra-detailed, movie-quality visuals, enhanced by VFX post-production. Rendered in Cinema4D with Unreal Engine 5, the image includes film grain and utilizes the highest detail quality in 8k and HDR, making it suitable for 8k 3D and Redshift render outputs.