Cinematic 8k wallpaper of cars engaged in a high-speed race through an intricately detailed cityscape; an ultra-detailed 4k digital painting showcasing ornate architecture and lit streets with vivid motion blur. Vibrant lumen reflections and atmospheric lighting enhance the scene, while subsurface scattering adds depth to the hyperrealistic features. The intense cinematic composition resembles promotional art that's trending on social media platforms like Instagram and Tumblr. Captured with an f/1.8 aperture and 85mm lens, the image has ultra-realistic movie quality with VFX post-production. The hyper-detailed, high-definition work showcases HDR qualities and is rendered in Unreal Engine 5 with film grain. It uses Cinema4D and Redshift Render techniques to achieve an 8K 3D finish.