Further to Joe's point made above, modeling is a tough field to succeed in. Each brand has a specific image they are trying to promote, so find a style that fits your look and features. Zoolander was able to succeed for two reason...Blue Steel and his ability to turn left.

You need to look like this

http://www.leadersayswhat.com/wp-content/uploads/2016/02/derek-zoolander-thumb.jpg