1) Artificer 2) Artisan 3) Craftsman 4) Journeyman 
A coachbuilder is a manufacturer of bodies for automobiles and a manufacturer of complete horse-drawn vehicles. Coachwork is the body of a motor vehicle (automobile, bus or truck), a horse-drawn coach or carriage (whence the term originated, derived from the Hungarian town of Kocs), or, by extension, a railroad car or railway carriage. The term is...
[n] - a craftsman who makes the bodies of motor vehicles
noun a craftsman who makes the bodies of motor vehicles