It appears that the Model X | Tesla Motors page was built using images (photoshopped in part) of the brown roller that we saw offstage at the event.
After our jokes about the floating X in Elon's garage (yes, let's take credit for this!), they've replaced it with a pic of the real prototype (more greenish gray in color) photoshopped (with landscaping and all) into the garage.
You can see the differences between the brown roller and the gray prototype - the wheels in particular for sure.
I hope they'd update all the images on the website with the real proto's pics. The brown roller wasn't as pretty and the pics on the website don't do justice to the X as unveiled...
Exactly. I forgot the name of the dark one (it was on the board), but the lighter one is titanium and is a far better color. I don't even know why they use the turd one on the site -- makes it look like one of the Mazda crossovers and hides much of the lines.