Your talent would be used in the area that I work in, the Art Department. Production Designer, Art Director, Set Decorator, Designers and Draftsman. Here's a link to their guild..
http://www.artdirectors.org/?art=adg_1
A good Production Designer makes some serious coin, has an agent and one of the most integral parts of film making. That would be more your speed, although even films shot in Detroit, the designer comes out of L.A. PM me if you want more info or examples of set blueprints, script breakdowns, etc.