Of course what the model was doing wasn't illegal. She doesn't hold an airman certificate, so what enforcement action could be taken against her by the FAA?
The airman, however, is a different kettle of fish.
If you've ever bothered to check your own certificate information online, you'll know that it seldom looks like this example, which is what is currently posted for the airman who flew the flight.
Draw your own conclusions.
COMMERCIAL PILOT
Certificate: COMMERCIAL PILOT Print
For further information, you may contact the Airmen Certification Branch at toll free (866) 878-2498.