You can hang the model on the Christmas tree, and at the same time, you can paint the colors of the model as you wish. (Spray paint is recommended) If you want to put a lamp inside your model, transparent filaments are for you. It has also been converted in .step format, so you can print it on your 3D printer without the need for SolidWorks program.
Design Reference: https://grabcad.com/library/spiral-ornament-1-1
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