Warforged (Race)
Vast numbers of Warforged were created aeons ago, in the catacylsmic War of the Pious and Philosophers. As the war ended, many thousands were laid down in Stasis Vaults to await the next war - but the world turns, and that war never came... Now, thousands of years later the stasis-seals are failing, returning these ancient steel warriors to the light of a new age...
http://www.wizards.com/dnd/files/dragon/364/364_Warforged.pdf
Warforged Paladin-1: http://www.wizards.com/dnd/files/dragon/364/364_WarforgedPaladin.pdf
Epic Destinies
The Elf High Mage and Mythic Sovereign Destinies are suitable for Wilderlands PCs:
http://www.wizards.com/dnd/files/dragon/367/367_Epic_Faerun.pdf