This is the artwork logo from the Dune hard copy books designed by Alex Trochut remixed into 120mm fan cover.
can be scaled to fit other square fan sizes.
3mf files included using logo as negative volume or modifier depending on what your slicer will do, but also included the component stls make it yourself. thin and thick versions included
print settings for modifier:
0 top and bottom layers
0% infill
0mm top and bottom thickness
the centre square pops out to improve airflow
The author remixed this model.
combined the frame of the fan grille with the coaster to create this.