I designed this model of the “Dragon Eye” to print on my first, smaller 3D printer, so it's not really full-scale. That was ok at the time because my kids were small. I printed it in one piece, but it could easily be printed in different parts to make the layers of the model different colors. I set the inner body to be translucent and lit up in Fusion 360. Printing in separate layers would allow you to generate this effect for real if you wanted to.
I sliced the model for my new Prusa printer and scaled it to a better size.
Enjoy…
The author marked this model as their own original creation.