By "Mature", I mean Zootopia is now 10x more realistic, with homicide cops and all the things humans deal with.
I'll post a roster, and rules and a template with it. Also, animals that aren't mammals like birds and reptiles are aloud here too.
NOTE: (important) this takes place AFTER the movie, and Mayor Lionheart is no longer the mayor. The police chief is also different. But, that will be explained in the roster.