This was done a few days ago for my "12 Days of Charmas" on my dA. These are my mobster characters, all holding guns that they would probably normally hold in such a situation (though half of them barely use guns anyways).

Eldaroy the corsac/swift fox, Jerry the American alligator, [Adderson] Foshog the collared peccary, Jack the pine marten, and Sterlyn the stoat.

No references used, apart from some images for the guns (because guns are hardddd)