This version is intended to be used with:
it was draw and corrected based on this version:
https://grabcad.com/library/raspberry-pi-4-cooler-fan-heatsink-geeekpi-ultra-thin-ice-tower-1
You are actually seeing V2 of my design.
V1: https://www.printables.com/model/1004442-small-version-of-52pi-ultra-thin-ice-tower-cooler
The author remixed this model.
So i made a REMIX from my own version,
Because i wasn't happy to have so many parts to fit to have a case. I like it more clear and with less parts.
This remix have a bunch of updates: