@anna.wahnsinn, @Immaculata I’m surprised that you recognized it just from the picture. That’s such a huge compliment.
Yes, the roof is made from fabric. I should have recorded the specs when my son listed them. It went like this:
“Mom, there need to be 8 tracks in the middle and three on each side. And there’s a glass roof on the entrance hall. And fabric for the main roof. And don’t forget the outside track for the cargo trains”
That was damn accurate for a 5 yo.
I reduced it down to 1 track on each side and 2 in the middle. The fabric roof was a must, though. It’s the most impressive thing on the real station, too. There they used a fiberglass and teflon membrane that’s less than 1mm thick to cover the whole massive building.
If you’re interested I can post pictures from the other side, too. I just need to find them on my computer.