Guys, I was at the factory earlier this week. First of all no sign of Model X or even the P85D on the production line. But I went out back to look at some cars there for delivery to see the color combinations. There were a bunch of cars with covers on them. Some are obviously Model S. But have a look, there is one much shorter and taller with Model S wheels on it. It looks shorter than an S or X. Maybe some sort of test mule? You can see some others that I can't recognize as well. Let the speculations begin!