About this 3D model
Personally, the best Joker of all time. Cover the lid with aluminum for better light scattering. There are holes in the body and lid that hold the lid with small magnets, 2 millimeters in diameter, 3 millimeters thick https://www.amazon.de/gp/aw/d/B0BVCZTF1C?psc=1&ref=ppx_pop_mob_b_asin_title Alternatively, you can also print two dowels to hold it in place. A hole for the LED strip must also be created in the lid in the slicer.