A modeling agent's number one purpose is to find the model work. The agent works as the model's representative or agent in seeking and negotiating contracts of employment for the model. For finding the model work, they take a percent of what the model makes.
This form is a generic example that may be referred to when preparing such a form for your particular state. It is for illustrative purposes only. Local laws should be consulted to determine any specific requirements for such a form in a particular jurisdiction.