Track Pack...Anyone Seen Them?

....Now, the question is...will they ever make switches, splitters, shorts, longs etc?

I couldn't find any 3D Print models for Real Class type tracks when I looked on Thingiverse yesterday, which surprised me a bit . I wonder if anyone has seen any in other places, or any videos showing them?

Also, coincidentally, it occurred to me this morning that Revolution track is superficially similar. Maybe I'll dig out that big box full of them that I've accumulated by accident over the years, and see if they could be made usable (rigidity was the main issue, as I recall).  There's no shortage of 3rd-party Revolution to Tomy track connectors out there.