Here are some of the mii's have created. Feel free to post your own.
The quality isn't great but you get the general idea of what they look like.
I got these images by just taking a picture with my digital camera.
Here is my and my family's Miis.
This is me. Jade.
My younger sister. Caitie.
My younger brother. Alex.
My mother. Cathy.
my mii picture is my avatar