I designed this as a Christmas card to send out to friends and family last Christmas, we ofcourse need to come up with something new this year so here internet, it is yours!
The intention is for you to add some writing (your name, etc.) to the bottom and use it instead of a Christmas card this year, that is why I am also providing the .step file and not any gcode. If you don't know how to do this try TinkerCAD. If you want it in a different format that I can create in Fusion360, then let me know.
As you can probably see it is designed for the recipient to be able to pop out the two tree pieces and assemble themselves a decoration Christmas tree, some family members of mine actually didn't realise it and were confused about the two slots in the part.
The author hasn't provided the model origin yet.