Here is a simple 3D sign that you can place on any flat surface to show your holiday spirit.

I printed mine on an Elegoo Neptune 4 Max (Letters and Tree) and a Creality CR-10 (Base).

The tree and letters were printed face down to get a nice finish on the shown side.

Letters and tree 

0.16mm layer height

supports for the pegs (snug)

10% gyroid infill

3 perimeters

Base

0.2 mm layer height

no supports

10% gyroid infell

3 perimeters

Filament used was

Red- Hatchbox Matalic Shiny PLA

Green - AnyCubic Highspeed PLA

Wood - Elegoo PLA