A hyper-realistic cinematic shot in a dimly lit underground concrete parking garage. A glossy, black liquid-metal blob pools on the ground, suddenly shooting out tendrils that rapidly assemble to build a high-performance matte black BMW sports car from the chassis and engine up. Body panels fold seamlessly into place, the LED headlights flash on, and the camera pans around the finished vehicle revealing blue brake calipers and custom black wheels. 4k resolution, photorealistic, smooth fluid motion.