Final drawing of the MD-902

This looks OK, but I decided to leave it as is because I did too many shading mistakes...
I might revisit this plane, once my technique allows me a more refined result.

Zoom on the engine.
The technique can be quite rough, yet give a good overall result.
I feel that trying to make it perfect can be counter productive. Focusing on rivets rather than on the overall style (if that makes ANY sense).