The latest 'Dragonborn' images showcase a number of the new enemies, dragon riding and the new location of Solstheim.
Copyright: Bethesda SoftworksBethesda has also released new details about the DLC, explaining more about its plot and some of the new abilities.
Players must interact with the Dark Elven settlers of Raven Rock, as well as the native Skaal, in an attempt to learn more about the return of the Dragonborn.
A number of new spells and shouts will be added, including 'Dragon Aspect', which allows players to summon the inner power of a dragon to deliver "colossal blows".
Bonemold and Chitin armour will be available to purchase, as well as Stalhrim weapons. New enemies, meanwhile, include Ash Spawn and Rieklings.
Announced earlier this month, it will see players travel to Solstheim, an island known for its snowy climate and mines, located east of Skyrim.
The expansion will be available first on Xbox 360 from December 4 for 1600 Microsoft Points (£15 / $20).
Two DLC packs - 'Dawnguard' and 'Hearthfire' - have been released for the game on Xbox 360 and PC, but have yet to arrive on PS3.
Skyrim was recently voted 'Game of the Year' at the 2012 Golden Joystick Awards, while a Premium Edition was recently outed for release in December.
The Elder Scrolls V: Skyrim was released for PC, PlayStation 3 and Xbox 360 in November. It was named as the fastest-selling PC game on digital distribution service Steam.
> Read our review of 'Elder Scrolls V: Skyrim'
> Read Digital Spy's 'Dawnguard' review
> Read Digital Spy's 'Hearthfire' review
Watch a trailer for Skyrim below: