Cessna wanted
You never mentioned if you need the model or the airplane (in Australia by the
23rd)!!! Just kidding… I know of no one that has a Cesna specificaly but
there are a couple of possibilities. Try Acuris at (415) 329-1920, or Noumenon
Labs at (214) 688-4100. I'm sure there are other folks who could have something
and somebody will jump in here and tell about it. In case you don't find any
thing, I have detailed eschematics of several airplanes (over 1,500 for that
matter), including a Cesna 172. It wouldn't take me long to scann it and give
you a couple of DWG files with the 2D representation (3 views).