Here is the Christmas Ornaments I created for this year with my family. It is made up of an outer snowflake, and two inner pieces. On the front I included the person's name and on the back I had the year. I printed out the name/year center portions with a filament swap to create the alternating colors. Then I glued the three pieces together.

I have the file in STL, Step, X_T, and Solidworks. It should be easy to modify the design in your favorite CAD package of choice. Hope you enjoy.