I downloaded and printed some smaller hex shelves https://www.printables.com/model/355564-shelf-for-tonie-figures-regal-fur-tonie-figuren-to/files and decided they weren't big enough and didn't have enough clearance on my default print settings.

2023/6/16 Update - Added Wall Mount Hexagon, Center Shelf Hexagon, and Bridge 250mm bridge pieces (may update for smaller build plates).  Need to update Fusion 360 files.

Make sure the interlocks are facing down.  No supports.  5% adaptive cubic infill approximately 200 grams of filament.

So I was inspired by that model and made a simple, large, modular hexagonal shelf that I like so far. 

Including fusion360 and step file for additions and improvements.