Questionable buyer; possibly a catfish?

[mvrphotodesign]

I was approached by a buyer, asking if I could photoshop his face onto other photos - over the faces of other men. Right away I found that a bit of a strange request. He said it was for a storyboard or something. Gullible I edited the photos and completed the order.

After doing so, I continued to research the photos of ‘himself’ that he had sent me. It turned out to be a famous person (whom I did not know). Now I feel like I’ve been helping someone catfish. I’m afraid this could get me into trouble. What should I do now?