Book It! Coaster

I made this coaster as a gift for my wife. We both grew up in the 80s/90s, my wife is an avid reader, and she fondly remembers the Pizza Hut Book It! program (needless to say, she loved the coaster). I made the print model using MakerLab's modeling tools with a JPEG image (included above). There are two prints to choose from for this model. The first print profile includes eight colors for folks who 1) have a printer that can handle 8+ colors, or 2) have only one AMS Hub and are diligent/attentive enough to change the spools for the first three layers (see instructions below). The second profile is more user-friendly for those with only one AMS Hub (i.e., includes a single-color rainbow). For the eight-color model (in the picture you see above), I used the following filaments: PLA Galaxy Purple for the background; PLA Basic Red, Orange, Yellow, Green, and Blue for the rainbow; PLA Basic White for the book and lettering; and PLA Silk Gold for the stars. If you decide to go the easy