Renesmee will appear at various different ages throughout The Twilight Saga: Breaking Dawn - Part 2, with a number of different actors already signed onto portray each incarnation, including Rachel St. Gelais, Sierra Pitkin, and Eliza Faria. CGI will also be used to enhance each Resemee's resemblance to Mackenzie Foy.
One of the main scenes currently being shot in Vancouver for The Twilight Saga: Breaking Dawn - Part 2 is what has been described as "a happy future family scene when the kid is all grown up."
The Twilight Saga: Breaking Dawn - Part 2 was released November 16th, 2012 and stars Kristen Stewart, Robert Pattinson, Taylor Lautner, Peter Facinelli, Elizabeth Reaser, Ashley Greene, Jackson Rathbone, Kellan Lutz. The film is directed by Bill Condon.