For instance, here's the path design that twists and turns its way around my humble borough:


(I found it while perusing the wonderful merongcrossing.tumblr.com, by the way.)
I considered using the following design instead, but in the end I preferred the more natural look of the one above.

That said, if I ever buy another copy of this game (a distinct possibility given the number of 3DSes in my possession at the moment), I may finally put it to use.

I also like the path design shown above, but I've been unable to find a QR code of it anywhere. (FYI: QR codes for the "little boats on water" pattern can be found here.)
Those of you who have visited Animachi in person or via its Dream Address (5600-2252-0337) likely have encountered the adorable Isabelle "photo face board" that sits just a hop, skip and a jump away from the town's Re-Tail shop.

It was nabbed from soeurs-doigts-de-fee.skyrock.com, in case any of you would like to know where I first came across it.
Finally, I'd be remiss if I didn't point out the fabulously fungal pattern that covers the walls of my main character's (Mayor Aino) cozy study.

It was produced by Pixiv illustrator Meyu, by the way, and I was turned onto it by my pal Anne (of chic-pixel.com).
If any of you have favorite New Leaf QR codes you'd like to introduce me to, please feel free to do so in the comments section below.
See also: 'Aino's (and Bryan's) Adventures in Animachi'