3D printed zori: DONE!
If you have any experience using a graphic design program then try to clean CAD, every bit of logic and muscle memory will work against you because they work in entirely different ways. Cool project, and if you have the itch to sew more I’d say dive right in, it’s a super satisfying hobby.
If you have a bit of a programming mindset, OpenSCAD is usually much less frustrating than dealing with the UI quirks of the graphical editors. And the BOSL2 package for it adds a lot of useful primitives.
I only wish I could muster the energy.