Alright, so someone asked me to post up a sequence of images outlining my process. I can't imagine why, but here you go:
I didn't really like the composition on the original, the princess was just too small
Still working on composition, I just wasn't getting the feel I wanted out of the image, so I closed the dragon's eyes and changed the ambient light from blue to red. Also, darkening up the shadows and making the form read.
Moving into the details. Added texture to the dragon and strings to the lute. At this point I was pretty happy with where the dragon was at, but I was still afraid to touch the girl. People are hard.
Changed my mind about the red. Did not make me happy and didn't bring out the story the way I would have liked. Purple works better. I also changed the composition a little and gave princess Brat some more space. Also, fire.
You may notice that I don't touch the dragon except for a few touch ups after this. I was pretty pleased with him. I've started adding in the rest of the background of the scene (which I should have done from the beginning) and I tried to start on the girl. Ew.
Bookshelf, Fire, and little to no progress on the girl. I also removed the remaining line art and changed the background from a corner to cavern.
Did I load the same image twice?
Turned the girl into a blue troll. Suck.
Sought professional advice. Added some texture and finally got the girl to look human. Yay!