My photo didn't come out great, but "window washer cars" installing silver paneling along the narrow side and Universal Blvd-facing sides of the first hotel. Closest I could describe it is Soarin' hallways, but shinier, more elegant. Looks great.
Even without any sort of tile/paneling, the windows look amazing at sunset. It's a striking building. Older friend saw it last week, had no idea they were building a theme park but asked "what is that?!?"