The TRRS socket of the original Piantor design is frying the Pico-Boards if not handled carefully. This Base can be fitted with an additional USB-C socket to replace the flawed connector.
Also optional are the copper weights (repurposed gpu cooler shims) at the bottom of the base.
You either want to use threaded inserts or remix the step file for other fastening solutions.
And don't forget to mirror the print file for the left PCB.
Required and optional extras:
Threaded inserts: https://www.amazon.de/dp/B088QJG676/
Copper weights (optional): https://www.amazon.de/gp/product/B0B526YHFV/
or just use coins ;-)
USB-Sockets female (optional):https://www.amazon.de/gp/product/B0BB68QYV9/
The author marked this model as their own original creation.