While I can enjoy looking at airliner models, and appreciate the modeler's skill, I'm not too interested in building one myself. Though, I do have 2 kits in my stash, which I want to do as what-if civilian subjects. One is the venerable Monogram Ford Tri-Motor, which I've thought about finishing in the livery of a fictitious Pennsylvania airline circa 1930. The other is a Testor's kit of a German pre-war bomber, not the Ju 86, but I think it is a Junkers, and I've thought about converting the military version to a Lufthansa bird. Oh, and I have the Williams Bros Boeing Model 247 in my stash, too. But my modeling queue is full right now.