This is another fantasy set. I'm not sure whether it fits best into category 1] or 4]:
1] Unofficial sets for recognised territories or countries.
4] "Coin" sets for a part or parts of an existing recognised state, but which are either fighting for or desirous of self-determination.
Probably a 1] - do Tatars REALLY want to be independent?
TATARSTAN 7 Coins 2008 UNC Set Wildlife
This 2008 dated seven coin set from the Republic of Tatarstan features native wildlife. With the collapse, Tatarstan declared itself independent. After much political maneuvering, it became a Federal Republic within the Russian Federation, thus possessing a large degree of autonomy. This unofficial set from the Republic of Tatarstan includes the 10 Kopecks picturing an owl, a 15 Kopecks with a rabbit, a Golden Eagle on the 50 Kopecks, a Red Deer on the 1 Ruble, a Red Fox on the 3 Rubles, a Gray Wolf on the 5 Rubles, and a bear on the 10 Rubles. The obverse of each coin features the stylized winged lion from the Tatarstan arms. Only 2000 sets were minted. The coins are Uncirculated, though are poorly struck.
Mintage: 2,000 sets only.
Republic of Tatarstan is a federal subject of the Russian Federation (a republic).