A simple case for Bigtreetech Smoother V1.0.
The PCB is hold in place by friction on the 4 pegs.
Hole in the bottom of the case and some clearance around the PCB for airflow.
I'm a noob at 3d-printing and modeling but hope this can be useful for someone.
Printed at 0.2 mm layer height and 10% infill.
Print with bottom of case down on the printbed.