Got 3-views in tonight. I also got sanding done on a real model
freakish warm weather so I spent 30 minutes. Ok, so I'll go over briefly how to get 3-views using a sketchup model.
open the model and select just the aircraft. Nothing else.
under camera set to parallel projection
Camera --> Standard Views--> select view you want (eg. top, bottom, left side, front, Back etc.)
Camera --> Zoom extents (zooms everything that you have selected to its maximum size for your screen)
File--> Export--> 2D graphic
Select a different view and you got it. Now, I did do something most twin builders have had trouble with. I was able to select a boom on one side, hide it, and then take another side view so I got the full canopy profile. Many other views can be had this way. Needless to say the views were VERY easy to line up in wings. I mean, like 30 minutes easy. So, for those with bad views or just wanting consistent views I offer this alternative. It really only works if someone has already done the model and uploaded it to the 3D warehouse.