Unusual Vintage Station Track

[Super]

That picture would be the first one that Chrisjo pictured that came in a set. (blue platform floor, different pillars) By coincidence this base only, which is the green platform floored one in the first Post just was listed in the auctions that does show the workings underneath. It looks like it may release by how many times the wheels turn but can't be sure. I can't come up with a video. For just the platform that has missing parts underneath, 3 Bids came in pretty fast for this so it would seem its sought after.
https://www.jauce.com/auction/k439391307