Led Christmas tree

Hello everyone!Today I had in mind the idea of creating a model using several materials in the same piece. More acurately translucid PETG and PLA to be able to retro light and cast some forms. The inspiration comes from this youtube video, where it combines them to create a display: So I ended up creating a ChristmasTree decoration with red PETG translucid balls on a green PLA tree: The three parts of the tree are identical and are able to be self mounted without any glue. I also wanted the elec