Printed with 0.6mm nozzle, standard supports and a 0.24mm layer height.
Prusament galaxy black PETG in photos.
April 1st:
Added a revision to accomodate a 6mm thick plexiglass (including foam), it has a 1 degree slope to help keep the full spools on the roller.
The author remixed this model.
Simple modification to mount the spool holder on the side of the printer's 2020 extrusion.