Modeling a MegaStar for my addressable LED MegaTree for next year.

[Tinkertron]

Planning on buying some translucent filament to 3D print a Polaris Star but it needs to be at least 3ft in total height, which will be on top of a 18ft megatree, which I don't think is possible to do on a Ender 3 Pro. What do you think?I have a non-addressable LED 6ft tree with a 1ft Polaris star. It's time to go big! The star is in two half (front and back)

[curious aardvark]

easy enough.

Redesign the star so the 'pointy bits' (must be an actual technical term) all slot into a middle base.
That way you can easily make a star large enough on an ender 3

You might need to make each 'spike/pointy bit' in two or more parts.
Off the top of my head I can't remember the z height of an ender3.

But size is basically a matter of working out how many parts you need to print something in and how easily you can make them slot together. A composite star would be pretty easy as you just need to design one spike and a hub and just print as many spikes as you need.