NeoPixel Light up Rainbow

Designed for a colleague who is leaving, and I wanted to give a personal leaving gift, rather than a generic present.

The rainbow part can either be printed as a whole part, or I've split it into two, just in case people's bridging isn't too good.
There is a solid cloud, and a hollow one, I managed to squeeze an arduino nano and usb socket into it.
The picture of the disassembly will give you more of an idea.
The neopixels fit around the edge - I'm using 60 pixels per metre, and the ribs inside the rainbow line up with each pixel.
The 'cover plate' is just to cover around the USB port, to 'clean up' the look.