I quite like this one. It's crafty and cute https://hackaday.com/2019/12/22/build-a-dslr-photo-booth-the..., though there's no printing.
It's not abundantly hard to bang together something functional, really. It's one of those projects where you just think about the components you have (Camera, Monitor), and then make an enclosure (or find 3d/laser files), then some code that's surely on github to sync them together.