On Christmas the last gift my sister got was a lego hogwarts castle and it was amazing and big almost as big as my titanic but it had 6020 pieces in the castle and the titanic had 9090 which is a little close to 10,000 pieces in a lego set which would take a long time to build. Also I am still working on my titanic and she is working on her hogwarts castle to this very day.