I like to make models or textures but the mapping is something which drives me real crazy sometimes.
As I'm a natural born Bavarian ( native-born in Munich ) this can result in some real strong eruptions, using many X-rated swearwords, I didn't had any knowledge of that they even exist
To calm a bit down, I just decided to put all untextured things together for checking if they really fit.
P.S. Handles have to be adjusted, the windows and the cockpit-door aren't implemented yet.