Tesla CEO Elon Musk on Wednesday published his second "master plan," pulling back the curtain on his long-term plans for the electric automaker. The document comes as Tesla is being criticized over its reaction to a high-profile fatality as well as its plan to merge with residential solar firm SolarCity. Here are the three most interesting revelations in Musk's plan. Tesla currently sells two vehicles: The Model S luxury sedan and the Model X luxury SUV, with the cheaper Model 3 sedan on the way. Now, Musk says at least three more are on the way, including "a compact SUV," "a new kind of pickup truck," a semi truck and a city bus.