Summary

i just started using openSCAD and it's neat. even neater is that chatGPT can fully produce these files just by talking to it until you're happy with the results.

Here is a sign for Golf Carts, but with the SCAD file you can easily change size variables and replace the text blocks at the bottom of the code to say anything else you want.

• OR -

feed that scad file into the GPT of your choice and see if it can iterate on it until you're happy with the results.