Blip: The Lincoln For Aliens
I bet you didn't know once Lincoln's biggest growth market was liquid-metal aliens
Back in the 1980s, Lincoln was looking to expand to new markets, so they set their sights on Beta Tarquania, the second planet of the Tarquanian system, which had a population of tall, wealthy, liquid-mercury-skinned beings and a society based on comfortable, quiet travel to and from airports.
That, or someone at Lincoln's ad agency pocketed the money set aside for human models.