It's an improved version of my already existing acrylic lamp project.
That one was just something that I put together very quickly on a weekend, with blue LEDs and a milled circuit board.
This one has RGB lighting, so you can set different colours, birghtnesses and lighting modes.
It even has a serial interface, so it can be controlled via a serial terminal, because why not.
It still fits the same acrylic signs that the other one did, so hopefully I will be posting pictures of different designs in the future.
My daughter would love something like this for Christmas. Nice job!