I had the Atlas station and interlocking tower in HO on my layout as a teen. I so badly wish my layout concept would have allowed for either of the O scale versions of these to be used in a classic scene on my current layout. But that wasn't meant to be for a small narrow-gauge line with no standard gauge interchange like mine as either would have looked comically out of place.
That said, I'm happy to see these O scale versions, they look great!