The reveal of Rime of the Frostmaiden spawned a community favourite joke.
The file is also available at Shapeways.
If you’re interested in 3d printing then Kerberos Productions wrote this how to start guide. It was part of their promotion of The Pit, which was cancelled before attempt two succeeded. It may still be a good starting place.
If you’ve any 3d printing tips of your own, especially for getting people involved, it would be great to hear them.