I worked on some new "toy" models but they are not ready yet. Unfortunately I found the quality below par and started to create new drawings. Next year I hope to be able to put them on the website.
But what I did succeed in was making a new jig. I am enthusiastic about it and very pleased with it. "Toy" model builders can use it for making a lot of different wheels. For only €1 you can download a drawing with templates (45 pages) https://dutchypatterns.com/pattern/the-ultimate-wheelmaking-jig/
Initially it was intended for making tractor wheels. Later I saw many possibilities to use it There is a video of making some stuff, but I challenge you to suggest other examples.
There is also a short video about how I made mine.
The jig is made out of manly 18mm (almost 3/4") baltic birch. Also some hardware is needed. I ordered mine at AliExpress.