I had just looked at those River Country pictures too. And then my brain flipped again to the abandoned imagineering of the Legendary Years for all to see from Pop and the bridge to Creepityville. That place is Eerily going green also.
YouTube - The Forgotten Legendary Years at Disney's Pop Century
Does anyone know if Disney has followed through with building the Animation Suites over there or if it was just Disney hype and fizzle again?