These are probably the coolest little things based on Miis. They are custom handmade sculptures. They have a team of artists that create sculpture base on photo you provided and in 3-4 weeks time after you place your order, they'll have a custom Mii of yourself!

Here are some examples:

Bill Gates


Chuck Norris


Jack Black


Bob Marley

So how much will it cost you?! As mentioned, it takes 3-4 weeks for their artist to make the Mii and it costs you $99 each! They also offer free shipping all over the world. They also do bobble heads as well and prices vary depending on what you choose.

Source: Mii Sculptures