Case printed in Red nGen filament.
Logo/Diffuser was printed in nGen Clear, Black and RedFilament, pausing and purging at the various heights.
For the RedHat logo I used the model I created earlier here:
Effectively I scaled it by 2x and added the mounting holes.
I then designed the case to have a nice bezel around the sign, a logo on the back and locking tabs.
Adruino sketch for the Trinket can be found here: https://github.com/BillRainford/LED_RedHat_Sign
Animations run in a loop -- splash of white to show the logo as is, then an animated rainbow, back and forth in a loop