Most of my designs evolve with each successive folding. Sometimes the changes are subtle like the newer dragons, which have more prominent brows, more whiskers, and more "finished" neck ridges.

Sometimes there is a complete design overhaul, as in Giraffe.

And sometimes it is in-between, as in Owls. In the case of owls, the new design doesn't sacrifice any character, but is  simpler and a little smaller, which allows me to lower its price. How often have you heard that in 2024?