Printed a few parts, planning to print more. Looks fantastic.

As others mentioned I had troubles with overflowing corners on the white pieces, which required a lot of sanding to assemble, it's great to have a tight fit with no glue needed but it was a bit tricky. Next time I might try to resize the white parts a bit to see if that gives me more breathing room.

The railway connections work, although with some of my rails it's a rather tight fit to get the parts on and off.