Where to get the models.
T. Urakawa's Boeing 737-700 and 800 : http://www.cam.hi-ho.ne.jp/urakawa-t/
FS-Painter's models : http://www.fspainter.projectai.com/
AI-Aardvark models : http://www.ai-aardvark.com/
Project-AI : http://projectai.flight1.net/downloads/official/