A compass rose wall decoration that I'm making for my wife. She's had her eye on some similar items on Amazon for awhile, so I thought I would give it a shot.
Just finished it in Fusion 360, will update it when I actually get it printed and built. It's cut into 8 parts so that I can print it on my Prusa - full size it's over 13" tall/wide.
Each of the parts have 1 or 2 matching 2mm holes. These are designed for using a 1cm long piece of filament as a "pin" to line things up when gluing together. The indents are intended for gluing some 10mm rhinestones in place.