CHEATS - Elder Scrolls V: Skyrim - Dawnguard

These will be added to your list of trophies to Elder Scrolls V: Skyrim, once Dawnguard is installed.

A New You - Change Your Face (a new NPC in Riften Ratways can change your features)
Auriel's Bow - Use The Special Power Of Auriel's Bow 
Awakening - Complete "Awakening"
Beyond Death - Complete "Beyond Death"
Kindred Judgement - Complete "Kindred Judgment"
Legend - Defeat A Legendary Dragon
Lost To The Ages - Complete "Lost To The Ages"
Soul Tear - Learn All Three Words Of Soul Tear
Vampire Mastered - Acquire 11 Vampire Perks
Werewolf Mastered - Acquire 11 Werewolf Perks 

Trophies / Achievements already present are seen below.

Adept - Reach Level 10
Alduin's Wall - Complete "Alduin's Wall"
Apprentice - Reach Level 5
Artificer - Make a smithed item, an enchanted item, and a potion
Bleak Falls Barrow - Complete "Bleak Falls Barrow"
Blessed - Select a Standing Stone blessing
Blood Oath - Become a member of the Circle
Bound Until Death - Complete "Bound Until Death"
Citizen - Buy a house
Daedric Influence - Acquire a Daedric Artifact
Darkness Returns - Complete "Darkness Returns"
Delver - Clear 50 dungeons
Diplomatic Immunity - Complete "Diplomatic Immunity"
Dragon Hunter - Absorb 20 dragon souls
Dragon Soul - Absorb a dragon soul
Dragonslayer - Complete "Dragonslayer"
Elder Knowledge - Complete "Elder Knowledge"
Expert - Reach Level 25
Explorer - Discover 100 Locations
Gatekeeper - Join the College of Winterhold
Glory of the Dead - Complete "Glory of the Dead"
Golden Touch - Have 100,000 gold
Hail Sithis! - Complete "Hail Sithis!"
Hard Worker - Chop wood, mine ore, and cook food
Hero of Skyrim - Capture Solitude or Windhelm
Hero of the People - Complete 50 Misc Objectives
Married - Get married
Master - Reach Level 50
Master Criminal - Bounty of 1000 gold in all nine holds
Oblivion Walker - Collect 15 Daedric Artifacts
One with the Shadows - Returned the Thieves Guild to its former glory
Reader - Read 50 Skill Books
Revealing the Unseen - Complete "Revealing the Unseen"
Sideways - Complete 10 side quests
Skill Master - Get a skill to 100
Snake Tongue - Successfully persuade, bribe, and intimidate
Standing Stones - Find 13 Standing Stones
Take Up Arms - Join the Companions
Taking Care of Business - Join the Thieves Guild
Taking Sides - Join the Stormcloaks or the Imperial Army
The Eye of Magnus - Complete "The Eye of Magnus"
The Fallen - Complete "The Fallen"
The Way of the Voice - Complete "The Way of the Voice"
Thief - Pick 50 locks and 50 pockets
Thu'um Master - Learn 20 shouts
Unbound - Complete "Unbound"
Wanted - Escape from jail
War Hero - Capture Fort Sungard or Fort Greenwall
With Friends Like These... - Join the Dark Brotherhood
Words of Power - Learn all three words of a shout