Firefly Blue Sun Corporation coaster

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4531690.

I got a new desk and needed a coaster. For whatever reason the Blue Sun Corporation logo from Firefly immediately came to mind. Multicolor though filament change. The embossing is 0.75mm off the surface of the coaster, hopefully thin enough to not cause stability issues with any cups.