This is a redesigned version from the ground up, inspired by the following model by Schlimmer.
https://www.thingiverse.com/thing:5771853
If you want you can also print the following additions or a better visual presentation:
https://www.printables.com/model/816896-bitcoin-fan-grill-v2-for-noctua-nf-a14-ppc-3000-pw
https://www.thingiverse.com/thing:5877154
The author marked this model as their own original creation.