The Wyvern is also a character in my project. She's a bit difficult to explain, but suffice it to say she's a shapeshifter, who was originally human. She's also extremely old, and age has made her somewhat antisocial. Since she doesn't look that way in this pic, it's from when she was quite a bit younger. At this time, the wyvern part of her has somewhat eclipsed the human part, which I tried to show when I drew this.