Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5231619.
Wellll... I tried about 10 times across 2 different printers and 3 different types of bed to get this thing to work, but the small little fragments on the bottom just would NOT stick down well enough to get to the bridging... so I decided to cut off the "nubs" on the bottom to give it a better chance of actually printing. Will report back with pictures if it actually works. For now, I'm live-streaming my attempts, first with the original design, then with my own: https://www.youtube.com/watch?v=EislDHbDtGw
My first row turned out lousy... so I recommend supports just for the first row of hexagons. I might design a saucer for it later, but no time for that now.