This is one of my D&D characters, her name is Mynx. She is a pixie sorcerer who chose the path of dragon magic. The cat she is sitting on her familiar/mount Jayda.
I wasn't happy with the portrait selection on the wizards.com character builder, so I decided to draw Mynx myself. A slightly cropped shot will serve as my new character portrait.
My cat played model for this, since she was curled up on the couch exactly how I wanted to draw Jayda. I'll be adding more detail to the cat later, and I might even take the time to go over the image and colour it with my tablet, but I just wanted to post this for now.

My scanner is being strange today, and wouldn't scan the full image, so that is why Jayda's body is cut off.