I think I know what track you are refering to, but how can you tell it is the exact same model, and at any rate, that track has more than just the outer shell of the building and some queue.
More so, that image was taken before almost any work was done, and was simply to show what I plan to build. For all you know I could be doing the Paris one, or my own fantasy one, but have no building for it yet so the California one was used.
I am not giving everything away before this even generates much interest.
More info: WD Imagineering are hiring experts in theme creators. Any one with 3d modeling skills and ideas can apply to the design manager (ie me) via personal message.