A giant tribute inspired by one of the most basic LEGO bricks - the 1x1 Round Plate.
They're designed to be stackable and stay together, just like the real LEGO 1x1 round plates, but slightly optimized for printing.
3:1 (~25mm dia) and 4.5:1 (~37mm dia) versions are included in the same print profile. Just pick which plate to print.
If you want even bigger, I recommend using this version optimized for 10:1 scale!
Raw .stl file is at 1:1 scale if you want to scale it to any other sizes.
Enjoy!