 the overlay is completely seamless,  even following the random camera motions around the office.  Later at the  climax, when Lomax first arrives at Miltons office for the showdown and we  hear Miltons voice bouncing around the office, the statue starts swirling to  life. It comes to a rest in the form seen in the original version of the  movie, with all the human forms in it, as Milton makes his appearance. From  that point on, the scene remains the same as in the original.