As we know, in the Mii Maker, Nintendo can distribute official Miis (described as "special") which have golden pants and limitations on redistribution. Having gotten my first the other day, I was thinking we could start compiling and maintaining a list of those that have been distributed so far.
To my current knowledge, these are region-locked btw.
NoA:
-Rainn Wilson: Released on the official 3DS Facebook page as the first in an apparent series of celebrity Miis.
Nintendo of Japan:
I think I heard they released Iwata or somebody...?
A Google search earlier also led me to info about an Australian celebrity that I, for one, had never heard of.
I can always tweak this post to be better worded as well as more complete as we get our info together.