This model is of one of the largest predators on earth: Tyrannosaurus rex.
This model includes the exterior mesh: the rex model itself, a skeleton which fits into and operates underneath the exterior mesh, and a pair of eyes. Each model has its own texture.
The model also includes an armature and animations. Two animations exist: a walk cycle and a roar cycle. Some of the armature pieces have been modified to copy the rotation of others to provide a more accurate and smooth look. For example, many of the neck and tail armatures have a copied rotation and therefore when the base of the tail is moved, the rest will curve with it.
The model is currently equipped with a subdivision modifier to make the animal look smoother. This modifier can be adjusted or removed.
Tyrannosaurus Rex lived in the Midwestern United States alongside some of history's most famous dinosaurs such as the Triceratops Horridus. It is estimated to have a 12,000-16,000 LB bite force, capable of causing bones to explode.