Don't consider her a rip off as your character is far better
I'm actually embarrassed a little now, I did that character SO poorly. I would link you but I use the Tapatalk app most of the time and my laptop is no longer functioning.
The main inspiration was, well, she's a bit of a bitch
The vampire part also, but basically it started in Skyrim (the game). I had a character, similar to the one I RPed as, that was more heavily influenced on your Circe. I had to change a fair bit because well, y'know.
But I seriously did so badly in that RP. Just pretended it was written by someone who was in their first RP (even though it wasn't my first, and that's assuming you even read some.)
I don't even remember the character card, you should probably only read that