This concept was presented at the L.A. Auto Show Robocar, which is imaginative competition for a future car. That's how Mercedes sees our future in 50 years from now.
"The Future According to Mercedes-Benz: After the market was flooded with cheap carbon fiber from China in the early 2020s, Mercedes-Benz engineers went on the hunt for a new material that would be exclusive enough for automobiles crowned with the silver star. They found their ingredient when downloading the classic film Terminator 2: Judgment Day into their brains via the NetFlix neural delivery service. Inspired by the T-1000 character's liquid metal form, Benz engineers went about reverse engineering the technology that came back from 2029 to 1991. Because of their efforts, the world was blessed with liquid metal a few years before it was supposed to be developed by Skynet. Take that future computer overlord!"