Ragaros

Essentially, a set of new armor that draws it's appearance from that of Aur-El's shield and his Statue from the Dawnguard DLC, this could come with a specific quest, puzzle, maze, etc, (as difficult as the creator deems necessary) that will be required to obtain the aforementioned armor. I'd imagine it could have some form of damage reduction / absorption enchantment, or a custom one. To be honest I've been scouring everywhere for a good Aedric armor that isn't just retextured Daedric and Elven gear, we've got a million different types of those armor sets, so why not give the Aedra some love for once?