Hey, i haven't found a complete save set for Dragon Age II so here it is:
You don't have to buy any DLC, all saves work without them. You only need the free DLC "Black Emporium" for some saves. I tested them on a dummy account and they worked for me.
You must login or register to view this content.
A Worthy Rival
Champion of Kirkwall
Delver of the Deep
Friends in High Places
Great Minds Think Alike
I Got Your Back
King of the Hill
That Thing Has Legs
Tale Within A Tale (watch the intro)
Treasure Hunter (loot 50 objects - bodies, chests, crates - should come very early in the game)
Some of these saves are modded with max skill points and max gold. Credits to JonnyEnglish. Here is his modded starter save:
More information is in the zip.data. Look closely, some folders contain more than one trophy.
To use these saves you have to resign them with a resign program like BruteForce or Xploder. If you don't have the EU version of the game you also have to change the region code of the saves.