What is the recognition of the popularity of a monument? Among his copies in the World! There are a very large number of copies of Christ the Redeemer of Rio in the world, but far less than copies of the Eiffel Tower or the Statue of Liberty. If in these two examples there are no questions to ask about the form that a copy has to take, for the statue of Rio it is different since we can find several degrees of copies.
Grosso-modo we can classify the copies in three: exact replicas, statues of Christ arms cross and statues of Christ in a gathering attitude. A priori only those of the first categories are true copies, but there are many that reminds of it without really resembling it perfectly, so the list below indicates the copies for which the designers have visibly sought to reproduce the spirit of the statue of the Corcovado, even if they are only approaching.
Concerning the reproductions of Christ the Redeemer, you also have a dossier on the tattoos that have been made on this monument.