I made a custom Python script, to create Bugeja styled pcb motors. The original design is quite expensive to make. I increased track width to 150 microns and track distance to 150 microns.  I have a shaft of sinter bronze. I place my prism on top and attach the rod with glue at the center.  A laser cut part is attached to the prism and this is used to place the four neodium magnets.

I will probably post a video later..

Top and side view are shown below