This is a high detail model in Blender format of a Tyrannosaurus Rex, the most famous of all the dinosaurs. The model has no bump maps as all the detail has been sculpted. The poly count can be controlled with the multires modifier if it is too high for your computer to render. The skin uses a color map and a spec map, both are 4000 x 2000 pixels. The model is fully rigged and includes a repeatable walk cycle. I don't know if the model will work with any version of Blender older than 2.5 but I do know that the animation will not. This model took many hours of work to make and is the best dinosaur I have ever made.