It most likely doesn't fit any aspect of the movie (saying this having not watched it), but after "Fiery Spirit," I was in a mood to draw flames.
Pretty much saved the most difficult one for last (I finished Key's a while ago, just didn't scan it cuz I'm lazy like that), only because I've never ever seen anything "Nausicaa of the Valley of the Wind" related, so I went in almost totally blind. It was fun, though, trying to figure out the best way to draw her, and I'm not lying when I say that. I like drawing challenges because they force me to step out of my comfort zone, and I believe that makes me a better artist. Or at least better at drawing.
Nausicaa of the Valley of the Wind (C) Hayao Miyazaki