RGB USB Nightlight

This is a neat project that turned out to be a real nice nightlight! It lasts about 2 days off a 2200mAh USB powerbank.

It is based on a Geekcreit® DIY C51 RGB Colorful Crystal LED kit that I got from Banggood (sadly no longer stocked there, but should be available elsewhere). Basically it is a MCU controlled, 10 RGB LED display. It has a number of different "modes" that are selected by briefly interrupting the power, and it has a light sensor (LDR) which will adjust the speed of whatever mode is currently playing (more light on the sensor = faster speed)

Here's a 2min video of the different modes (yes, I know that I messed up the layering of the frosted film, it's on the "To-Do" list) - https://www.youtube.com/watch?v=3wFMxJKNYyA

I designed this case in Fusion360 (Fusion file included), it is split into 2 halves as it wouldn't fit on my printer in one piece. There's also a couple of strengthening bars to reinforce the join (only one is in the files, but you need 2 of them for