The original Thora in Relics was designed to play with Vampirism. This iteration is somewhat similar, but with more Relics-specific differences from the classic myths. Unfortunately, Thora isn't working as well as a PC as we'd hoped. Our sources for concepts are innumerable and constantly fluctuating. 

Part of the inspiration for Angie Nic Cuán was actually Fallen's character combined with our fondness for lupines and canines. 

The inspiration for the inquisitor NPC was religious fanaticism. We do hope someone will build on that plotline. The inquisitors are meant to be a fair bother for everyone, but we're personally not all that fond of the GM being in control of all opponents. 

If anyone's willing to take on that prince Aral, know that you'll have pretty free reins on how you make him tick.