My daughter and I worked on this together. She wanted a nicer napkin holder than what we currently have.  Being a creative soul, she got onto tinkercad and designed this model. The overall design is hers. I simply cleaned it up a bit so that it was more printer friendly and did not use up as much filament.

The silver model pictured was printed in silk PLA. The napkin holder is meant to be multicolor but we will not receive our CANVAS system until the middle/end of the summer so we had to print a single color copy first. Thank you Elegoo for deciding to complete the development of the CANVAS system for the CC1 and make it affordable (for a while there I thought Elegoo had given up).

I tried printing it on my Prusa MK4S as well as my CC1. The MK4S print is pictured and was printed without supports. The CC1 did not handle the overhangs as well and I recommend printing it with supports on most printers including the CC.