I wanted to add that I am aware that Night Warrior is supposed to represent Anna Valerious, a vampire hunter from the movie Van Helsing.
Her cross was not a fashion statement but rather form of protection. According to Bob Bankard "the Christian cross - which represented the death and resurrection of Jesus Christ - was an anathema to those who have experienced demonic resurrection."
Sideshow Toys made a similarly sized 12" doll that sold for $40. Someone on Amazon is trying to sell it for $250. You can find different sized ones scattered about but this one is the best - that is until Vanessa came along.