Raspberry Pi 4 Panel Mount

A thing to enable a Raspberry Pi 4 to be mounted to a panel, originally designed for my Anycubic Mega S but can be used to mount to any panel.

Also has a space for:

1. a LM2596 based DC-DC converter to enable a 12V supply to be used to supply to 5V to the Pi, like this one:
https://www.ebay.co.uk/itm/LM2596-DC-DC-Buck-Converter-Step-Down-Adjustable-Power-Supply-Module-UK/193591375232?hash=item2d12f1f580:g:uH4AAOSwYHZfGZDM

2. a standard 5mm LED,

3. a 5.5mm DC socket like this:
https://www.ebay.co.uk/itm/Power-Jack-DC-Socket-metal-5-5-x-2-1-or-2-5-mm-Female-panel-mount-PRO-ref-A03/283732297430?ssPageName=STRK%3AMEBIDX%3AIT&var=585138997818&_trksid=p2057872.m2749.l2649

4. a push button like this:
https://www.ebay.co.uk/itm/5-x-Black-Off-On-Miniature-Push-to-Make-Switch-SPST/252832700076?hash=item3ade00d6ac:g:TDwAAOSwarlb2Dpm

The button and LED are intended to be used with the GPIO Shutdown plugin for Octoprint:
https://plugins.octoprint.org/plugins/GPIOShutdown/