With the factory retooling in preparation for Model X production and a fall showcase of the prototype production version, I'm surprised that nobody has caught any spy shots of the Model X testing in the wild. I know a few months back there was a picture of a Model S with a ballast on the roof and another of a Model X parked somewhere in Culver, CA. However, with final design nearing completion most automobile manufacturers take the vehicle for extreme weather testing. So a modified Model S will not help them do a real world test, I have to believe that Tesla has mules out there undergoing real world tests. Any spy shots people or word on this?