That's the allegation anyway. I know the elephant, killer whale, airplane, kite, whatever, for the transitions are CGI. And, sure, so are the fireworks and (shocker!) Tinkerbell. Don't know about scenes. To say that the Taj Mahal is "completely fake" is to say not any part of the entire scene was shot using a flyover but all generated by computer. Is that what you are saying? And how do you "know"?
Welcome aboard, by the way. For the record, I don't play the "I'm better than you because I have more posts game" like some others do. You could be a real expert having just joined. But, please show how you "know" the Taj Mahal is fake. I'm not saying you're wrong. I'm not saying you're right either.