Simple design. Simple to do.
This one is cut from opaque white acrylic. It measures 12" tall and wide. Acrylic is 1/4" thick. I cut this very conservatively. Feed rate is 40ipm, pass depth is .03". speed is number 2 on the Makita router. The bit is the 1/8" o-flute from Sienci.So, it is very slow going. However, it results in no sanding and very clean edges.
CAD/CAM is VCarvePro. Code sender is gSender 1.1.7. Long Mill Mk1 30 x 30.
With luck it will slip over the top of our yet-to-be purchased live tree. The βholderβ is a length of 3/4" copper pipe, painted white.
All critiques welcome.