Birds come from eggs - Magic egg tangram

Everyone knows birds come from eggs, but I I had to read about it in this old puzzle book that I saved from being trashed when the local library had a big garden sale.
I have included the full page of the book, that describes how to draw the egg and shows many species of birds that have been witnessed to hatch from these eggs.

The 3mf prints one full egg at once - I've included the separate pieces as well - default thickness 2mm.

Have fun! Organize a speed contest or scramble your eggs to make them birds colorful... euh... :)!

Trying to make a box for this: https://www.thingiverse.com/thing:3211758