Only 3D print settings I tweaked are for the ironing and then I've adjusted the models a bit for color, depending on the filament I have on hand. Here are some more:
I didn't design any of these, but I did find out these are made with a software called Hueforge and I intend to try to learn it and make my own models. I think the look pretty neat and I'm excited to experiment with making my own designs.
I got the printer on sale bundled with an ams unit which switches out the filament, so I’ve been using that, but these hueforge prints are made so a section of layers is a certain color, which means you can also set it up to stop the print when it hits that layer and manually change the filament if you needed to.