T-rex Model Tyrannosaurus rex is the tyrant lizard king of the dinosaur world. A fierce predator with a massive bite. This model from the CollectA range is beautfully modelled and finished. These detailed and accurate models have become a standard in the dinosaur world. CollectA dinosaurs are hand-painted and finely detailed making them excellent educational toys. An ideal dinosaur for children and part of a great range to collect for any dinosaur fanatic! Ages from 3+.