My sister told me about this idea—though I'm not sure if it was her original idea—so I designed this piece for her on her birthday. I thought, since I'd already done it, I might as well share it with everyone else.

This work is divided into three layers: the first layer is yellow, the second layer is white

Print settings:

Floor height: 0.12mm

Enable the "Ironing" function

Pause the printing on the second layer and switch the printing color of the wings from the color you originally selected to white

Then, pause again on the third floor and change the color from white to black