https://www.udemy.com/course/how-to-design-your-own-guitar/

Enrolled in Online Course, Amazing teacher, gets right to it. You can tell he has a lot of experience. One difference I would do is design the blueprints in Illustrator first for more accuracy and flexibility. Just need to find a big ass blueprints printer that prints at 14-15 inches wide. Or maybe a no border printer and tape up legal size pages together, seems messy though. More Amazon shopping yay.