When most people think of models they automatically think of legendary supermodels Naomi Campbell, Gisele Bündchen, Kate Moss, Heidi Klum, or Tyra Banks. However, there are many other types of models whose names you wouldn't know but who are making a terrific income. They're working behind the scenes as fit or showroom models and as commercial models working with manufacturers, suppliers, pharmaceutical companies, airlines, automobile manufacturers, fitness companies, and much more. Even if you can't be the next supermodel, you'll probably still fit into one of these categories of models