My friend and I mutually added each other's friend codes on our 3DS'.

It worked a treat, but there's one problem!

On his friend list my Mii looks absolutely shocking! It must be the Mii I made when I first got my 3DS. It has improved now and I'm pretty proud of it. It is a shame that he has to put up with my old fugly Mii.

Is there any way to fix this or is he stuck with it forever?

Thanks.