Garmin GFC 500 Autopilot Module

This is my model of the Garmin GFC 500 autopilot module.
I used this to build an autopilot panel for MSFS2020.

I've included all the individual parts (box, buttons, knobs) - both the STL and FreeCAD files.
I've also added the sketch for Arduino Leonardo (code not optimized, so please don't judge ;).

Parts used in my build:
- Arduino Leonardo
- Simple Push Button Switches
- Rotary encoders - Push Button & 20 pulse Continuous Rotation (These are not the rotary encoder modules, but the standalone rotary encoders themselves which doesn't come mounted to a PCB)