About 2 years ago I was working on an online game. I asked a friend if I could base it on him (use his picture for the character) and he said yes. Back to current, he is asking me to take the game down. I don't want to as it would require redeveloping the entire thing, losing it's fan base in the process. My argument is that he agreed for me to develop the game around him and has no right to demand it be taken down, especially after being fine with it for years.
Where do I stand legally? Do I have to take it down?
Edit: This issue has been resolved. He complained through our school who threatened me with suspension if I failed to remove it.