Sleek Models Shine at World Exhibit Nearly 18,000 auto enthusiasts flock to the international auto show to see new entries from all over the world, handsome stock models, breath-takingly streamlined sportsters, ingenious new economy cars, and a host of specials for gadget-minded. POV coming up from escalator to showroom. Overview. Models of the future, a two-wheeled monorail. CU rotating engine. Luxury and economy cars. Woman seated in backseat arranges curtains in car, and places purse on fold down tray. Camper. Woman pours coffee in camper.