Here is the look of Tier 11 Model for Classes that can be use on specify Race (exm. Paladins can only be Draenei, Dwarf, Human for ally), so I didn't make all look for the races that can't be some class. Here is the current list I will finish it tomorrow. Missing Rogue, Warlock, Mage and Priest atm.
Source: http://www.wow-serbia.com/cataclysm/...-201009272402/
Death Knight Tier 11
Druid Tier 11
Hunter Tier 11
Mage Tier 11
Paladin Tier 11
Priest Tier 11
Rogue Tier 11
Shaman Tier 11
Warlock Tier 11
Warrior Tier 11