Makes for a much more in-depth and capable version of the Game Boy Camera + Printer: https://en.wikipedia.org/wiki/Game_Boy_Camera an object of gadget lust for me when I was growing up
I had the camera as a kid. Ben Heck did some interesting reverse engineering on the printer, and there's some stuff on Hackaday too if you're interested.
Thanks for the headsup, love Ben's stuff but I haven't caught up with it in a long time, I'll be sure to check it out.