Supermodel Forum

I mean here:

https://www.supermodel3.com/Download.html

Or is there a new place? That address seems up-to-date, but I'm asking just to be sure.

Not sure if this helps answering the questions, but:

https://youtu.be/4IgcEeK40Qg

There are some subtle differences, although of course they might just have lifted some revision of Supermodel's source and tinkered with it.