Complex sentence: It is located in the Church of S. Pietro in Vincoli in Rome and is most famous for the central figure of Moses, completed in 1516, and two statues known as "the Heroic Captive" and "the Dying Captive", now in the Louvre.
Split into simpler sentences: It is located in the Church of S. Pietro in Vincoli in Rome and is most famous for the central figure of Moses, completed in 1516. Of the other statues intended for the tomb, two known as "the Heroic Captive" and "the Dying Captive", are now in the Louvre.