I was walking through this place the other day when I saw a 107 450 SEC. Most of the body was there and it all appeared clean of rust. It is silver and the clear coat is badly worn. In all my 40 years of wandering through pull it yourself lots this is the first one I have ever seen.
The front grill and lights are gone.
This is in the Pick-a-Part, which I think is the name of the place, that is north of SE 15th by the bridge that crosses the river. You should be able to see it on Google Earth. A set of railroad tracks is just to the west of it.
Hopefully this helps someone out.