Wowhead has data-mined previews of the new Tier 15 raid sets that will be available in Patch 5.2. You can view all three color variations on the model of your choice using their 3D model viewer. Below is a sampling of how the sets look on a variety of models:
Blood Elf
Draenei
Dwarf
Goblin
Human
Night Elf
Orc
Pandaren
Tauren
Troll
Undead
Worgen
