With jaws so big and teeth so sharp, you can almost hear the terrifying roar of a tyrannosaurus rex when coming face-to-face with one of the most well-preserved dinosaur fossils on the planet.
Up to 250,000 visitors to the Melbourne Museum are expected to stare down Victoria the T.rex - an exhibit so rare one of the nation's leading paleontologists described seeing the 66 million-year-old skeleton as a lifelong dream come true.
