Found it interesting initially (although the demo pack didn’t even include pre-plated unless you paid) but the license was really, really a killer for me. It used to claim “CC but we modified it” and seems nowhere close now - current seems to be:

https://docs.google.com/document/d/1C0-Iyxydqk_d2I3o_5ualJ9Y...

And there are a hell of a lot of red flags in here for me.

Things like, free, but you aren’t allowed to redistribute the STL. You can modify, but only allowed to distribute if “heavily” modified and the only person allowed to judge that is the original designer.

Entirely their right, but no thanks for me.