Customizable Switch or Outlet Wall Plate

UPDATE 7/12/2022: In addition to the customizer in thingiverse, you can customize your wall plate using one of these approaches:
1) Download OpenSCAD from http://openscad.org/ then open the attached .scad file. Use the Window -> Customizer menu item to open the customizer. Enter your parameters. Use the Design -> Render command. Then File -> Export.
2) Use https://models.makewithtech.com/ to open this model and customize it there. You will need to create a free account.

UPDATE 4/10/2021: Added support for keystone jacks. This is currently untested, please let me know if this works for you.

This wall plate customizer offers some unique customizations that I haven't found elsewhere.
1) **spacer** - for electrical boxes which protrude from the wall, such as in an unfinished garage or basement, this creates a deeper wall plate
2) **offset opening** - when you have an obstruction on one side

Plus you have your choice of sizes, devices, and border designs. You can have up to 6 d