I went over to the Railroad Museum of Pennsylvania today before coming to York. I think I found Lionel's new Vision Line Pilot B6!
Actually though from what I was told by one of the staff today while I was there, this B6 had come out of the paint shop(to the right) two weeks ago. I think he had said that it had been in the shops(not the paint shops but far left out of sight) for over two years. I would imagine that there is still quite a bit to get down before it gets it's final colors and back into the museum.
Also, more information that was given was that the turntable will have a roundhouse built around it in or about the next 5 to 10 years. They also will build a shop(or work with building a shop) on the adjacent property where the railroad tracks crossover for some of the smaller museum pieces. I think the man had said that the property is not owned by the museum, but by friends of the museum. That project may take a while longer to complete, maybe 15 years or more.