I have not been given any screenshots...yet.
The Forgotten Duty allows you to pick a backstory at the start of the game and after the main quest your past catches up with you. Depending on what you pick a few new items, locations and a companion are added aswell as a specific quest.
The way i will list them are:
Title of Past - Race Compatibiliy - Description - Added Items - Added Locations - Companion
Noble - Dunmer, Bosmer, Altmer, Redguard, Imperial, Breton, Nord - You disgraced your family and destroyed their reputation. Their House Assassins will come for you and you will have to find and kill your family - Noble Dagger, Noble Shadowed Armour, Family Blade, Family Armour - Mansion, Garden of the Nine, Heron's Bluff - Your Sister/ Brother ( name, race and six change depending on your character)
Slave - Any ( captors change race depending on yours ) - You were arrested for killing a slaver and now you must return to finish what you started - Slaver Armour and Weapons - Hidden Slave foundry, The Resistance's Cave - Uncle ? ( ? changes depending on race )
Clan Warrior - Nord, Bosmer, Khajit, Orc, Argonian - Before you left your clan and commited an Imperial offence you defended your clan with your life. Apparently your rival clan has killed most of your family and old friends. Return to Avenge your tribe - Tribal weapons and armour, Tribal Chief armour - Your Clan, Dane's Maw clan. - A friend ( name changes by race )
These are all that have been completed so far. I will post more as my cousin makes them. If you have a modded race you can pick any story and there will be some lore flaws ( your family is a different race from you etc. ) but modded races should work fine. The above 3 have been tested with a Skyrim Khajit.