Door faceplate guide / jig

Elproducts's "Door Hinge Guide" was a huge help to me replacing all the doors in my home but I needed a jig to cut out the faceplate that goes between door and the door jamb. So, I made this jig that is similar enough dimensions that I wouldn't need to adjust my router between cuts.

This thing was created using openJSCAD, I've included the original .jscad file so you can adjust as needed.