As if the pending Tesla Cybertruck hasn't received enough attention, leave it to company owner Elon Musk to generate more attention for the futuristic-looking machine. After announcing the electric-vehicle manufacturer's plans to build a new factory in Austin, Texas, Musk hinted at a few of his new truck's color choices. The possible options are as unique as the car. The Tesla Cybertruck may be offered with a rainbow exterior paint theme. Musk suggested a pure white option or a treatment to offer a rainbow option. If the Cybertruck in rainbow adornment is ever offered, it will likely be an aftermarket option, not a dealership choice. And it wouldn't the first rainbow-colored Tesla. Several models have received rainbow wraps in Tesla's support of various events. Tesla Cybertruck: Color me rainbow The rainbow option has also been pres ...