@Ahitpy posted:I do not have a 3D scanner or CAD software.
If you’re interested in learning how to use a CAD package, you can sign up for a free 1 year personal license of Autodesk Fusion 360. After the first year is up, you can renew it for another 1 year term for free (I just did this last week).
I use Fusion to model R/C car parts and export them to STL files so I can print them. It doesn’t have all the features of a professional package like SolidWorks, but for what I’m doing it works just fine.