I am trying to build up a list of creature minds that you can download and use in maps and such for training.  Below are the current minds up for download.
(To download the minds you will may have to right-click the link and then click 'Save Target' and that should work)

My Creature Mind - CaZ - Age 18.
A Polar Bear called CaZ.  A young creature with few fights and quite good for new creatures to train with, this creature is only 18 years old.

My Creature Mind CaZ - Age 35.
A Leopard called CaZ.  A older version of the CaZ above, this one has the band of the brotherhood and the gauntlets.  It is an ok fighter and already led me to win two nights of Fight Club with no losses.  Also this creature could heal itself in fights from time to time.

Sabre's Creature Mind.
An older creature with quite a few fights on his record and the next step up from CaZ-Aged 18.

Picture of Sabre's creature.

CheeseGod's Creature Mind
Named, The Not-So-Little-Ape that could, this is a ape with great skills use this for advanced training and also training against that type of creature without beating it so easily.

Neox's Creature Mind.
A horse from CI and it is more of a beginners for fighting but could be used in maps for other purpses.