The Wolf Armor consists of a metal breastplate, helmet, gauntlets and boots, lacking a shield. Most pieces are adorned with some sort of feral motif—be it the likeness of a wolf's head, a skull, or teeth. Wolf Armor cannot be crafted by the Dragonborn, but becomes available for purchase from Eorlund Grey-Mane in Whiterun after completing the Proving Honor quest.
Some pieces of the armor can also be obtained during the Companions questline, and can be seen being worn by senior members of The Companions. The armor and the boots can be looted from Skjor after you find him dead at the end of the Companions quest The Silver Hand. [Source: wikia]
You can download the papercraft model here: The Elder Scrolls V: Skyrim - Female Wolf Armor Free Papercraft Download [Helmet - 10 inches] [Torso - 20 inches] [Shoulders - 9 inches] [Gauntlets - 9 inches] [Boots - 14 inches]