If you are continuing the story (HBO Game of Thrones) then you can move Tabie to a new location, one that Nverjos never created. In that way you can make your own backgrounds and not try to copy pre-existing ones. Same with characters, you need Tabie, Courtney, the young elf girl Keena, MAYBE the centaurs (strictly for transportation, never ever for sex) and the rest can be original creations.
Tabie can go off on a new quest, finding then closing another rip in the veil, recovering an enchanted item, beating up Harry Potter, or locating a missing grimoire.
But preferably let Nverjos finish the game.