Share your here! Here is how make one:
1. Insert an SD Card.
2. Go on Mii Maker and select QR Code/Image Options.
3. Click Save Mii as QR Code. Here is how to get Miis from QR codes:
1. Instead of clicking Save Mii as QR Code, click Scan QR Code.
2. Move the 3DS Camera onto the QR Code you want to scan.
And to post it, it is just like any picture so you will have to get it from your SD Card and post it somewhere on the internet. (or, add it as attachment.) I have 3 ones to share right now. I added them as an attachment. one of them is just my mii. oh, and one last thing, you have to click on the qr code first or the 3DS won't sense it as a qr code. (only if you added it as an attachment.)