Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4575982.

This a mirror of the original build due to the PI 4's USB and Ethernet connectors are reversed. I also added two holes to accommodate a power on led and an activity led.

Inst for Power on led: on youtube https://www.youtube.com/watch?v=B2SN_BF4MRQ

For activity led add the following to the boot/config.txt file:

dtoverlay=pi3-act-led,gpio=21

and then connect the led with 320 ohm resistor to pins 39 and 40.

This is also available on tinkercad... https://www.tinkercad.com/things/lQRLf5sSwrb

The fan hat for the raspberry is at: https://www.amazon.com/gp/product/B07Y9LFP1J/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1

V2 version is now available for both the PI3 and PI4