Wanted a handful of something interesting and simple to print to bring to the family Christmas party this year. Printed off 15 of 'em in my last few evenings home before taking off for the holidays!
(a couple mailed off to my dear brother with his Christmas card)
With not too many layer changes, these are actually not too bad to do on any multicolor printer if folks are still waiting to receive their U1. 
It sure did rip through them quick while I was frantically getting ready for my holiday trip though! Should be a fun little activity for the kids, young and old, before dinner next week. 
These and a few other simple prints collected here:
https://makerworld.com/@Wombley/collections/16878516