NOTE: I don't make Add-ons, so don't be waiting on me for this.
I had this idea to make a WWII plane/fighter, with machine guns attached to the wings (single wings not a biplane and longer than a biplane's) with possibly a turret in the rear seat(not likely). for the pilot's seat it would be covered in a glass dome with cross supports on it
Hers a picture to describe what i mean:
