I designed a simplified version of the roof. This simplified roof takes less time to print and looks nice too: https://makerworld.com/en/models/93958#profileId-100666
Make sure that you have a clean build plate before printing and good bed adhesion!
Look at the assembling description to assemble the parts in the right order.
It works best with some puck led light like this one with a remote control:
The model also works with led tea lights. Buy some with white light, dont use the ones with yellow light, because they are not very bright.
To get a nice effect, you can place up to 6 tea lights inside, depending on the size of the lights.
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