GalaxyCollectibles.com home to some rare and obscure finds has seemed to pull up a preview photo of another Star Tours Droid. I saw it posted over in the forums with our friends at r-Scum
I attached a photo I had taken from a Disney Vacation in Florida last January. The droid in my picture appears to be the same as the one in their photo.
Update: Kris and BeJedi have pictures of the new droid