Life Size Silver Surfer Statue

What happens with statues of characters from the movie?

Just got back from seeing Iron Man and while I was in the theater, I saw a statue of great size life of the Incredible Hulk. I remembered the last time you saw a Harry Potter movie that had a life size Silver Surfer sticking out from the wall. What happens to these heights after the promotion is over?

Whatever the theater manager or owner wants to do with them …. some sell them, give them to some charities and their employees, some to keep them …….. talk to your local manager of the local theater and ask them.