Phew this was a challenge and a half this one. this project has been at the planning stage for far too long. but I'm glad to get this complete.

From being inspired by victorian mechanics to filling a space in my tool wall from a previous build. I enjoyed the journey of using my engineering skills and applying it to woodworking. Book link https://507movements.com

here are the links to the programs that I used with regards to gear generating.
Woodgears: https://woodgears.ca/gear_cutting/tem...
Fusion 360: https://www.autodesk.com/products/fus...
Lightburn for laser cutting: https://lightburnsoftware.com

I found free cad during the exploration of this project and editing. from what I can see it is worth looking at with regard to looking at gears for 3d printing.
https://www.freecad.org