The Discovery Store has an awesome model that kids will like it is the 4D Vision T-Rex Anatomy. The Tyrannosaurus Rex means Tyrant Lizard which is one of the best known dinosaurs. Evolution built the T-Rex to be one of its largest land-based carnivores that ever lived and now you can build your own. The Model itself features 11" tall 4D T Rex model contains 36 detachable organs and body parts, remove the dinosaur's bones and organs and replace them as you learn the physical anatomy of the Tyrannosaurus Rex, comes with display platform. Also includes illustrated assembly guide and description of the anatomy along with some fun Q and A to test your knowledge and fine detailed sculpting with hand painted parts. This is for ages 8 and up.
My Opinion: I think the model is very interesting and similar to ones you would see in a museum a movie that comes to mind is the night At the Museum with the dinosaur that comes to life at night. The 4d Vision model is so detailed and explains what each part of the T-Rex is which is a great feature.
To see more visit http://store.discovery.com/detail.php?p=697438
Disclaimer: I was in no way compensated for this review and this is solely my own opinion which may differ from yours.