Gridfinity Pine Power Base

This is a project I used to help me learn CAD; I have included the (admittedly messy) FreeCAD files.

The Pine Power unit is slightly too long to fit comfortably within a 3x3 grid, so I made it 4 deep, and added storage for the Pinecil and tips, plus another bin where I am storing the USB-C cable.  Since I decided to do this in FreeCAD, I did this from taking measurements from a printed version of markh018's Pinecil holder (found on thangs), but the tolerances on that model are far better than mine.

Gridfinity designed by Zack Freedman (youtube)
More technical information can be found on https://gridfinity.xyz/

This is the first model I've posted; if you notice anything that I am missing, comment and I will do my best to fix it as quickly as possible.

10/10/22 - I have added a 3x3 stackable variant that loses the iron holder, but extends high enough so that you should still be able to fit a cell phone on top for using the wireless charging pad.