Development of the Tesla Bot seems to be going on at Tesla's new R&D center in China. At the 2:04 minute mark in this video Tesla Greater China posted to Twitter we can see the robot. But where could it be made? China? America?
Statement from Tesla China:
“In the future, Tesla’s Shanghai R&D and Innovation Center will carry out more original development work around complete vehicles, charging equipment, and energy products, and develop into a comprehensive R&D center on the same scale as the US R&D center.”