The .dxf for this design was provided free by Bill, a member of the Vectric forum. His version was cut from 1/4" MDF and was something over a foot tall. His concept was that the “ornaments” would be V-carved into the material on both sides.
I reduced it to about 8" tall, and cut it from 1/8" MDF. To keep it simple, I did it one-sided, and cut the ornaments all the way through the material. The tree is made up of 8 “arms” held together by two slotted rings. Bill did a fine design.