Collectibles

Jurassic Park Stop-Motion T-Rex Model That Was Replaced By CGI Is the Ultimate Franchise Grail, & It Comes With a Jeep

Weโ€™ve all noticed the decline of GGI quality in movies over the last few years. Timeline crunch, and low budgets are just a couple of the reasons why audiences have noticed this marked difference in visual effects between older movies and more recent ones. There have even been memes showcasing the difference in quality from the early 2000s to relatively new movies. However, nothing quite drives the point home like comparing some of these movies to 1993โ€™s Jurassic Park. Itโ€™s still hard to believe just how realistic those dinosaurs look. 

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Despite the fact that the movieโ€™s versions of the dinosaurs may not have looked like they did hundreds of millions of years ago, Steven Spielberg and the visual effects team are responsible for how most of us imagine Velociraptors, Triceratops, and even the Tyrannosaurus Rex looked. Itโ€™s all thanks to the painstaking effort and methodology that the visual effects team adopted. Before moving to advanced CGI, the team used an articulated stop-motion model to bring the legendary T-Rex to life. This model, which was originally supposed to appear in the movie, can now be yours for a whopping $30,000 via Heritage Auctions.

Jurassic Parkโ€™s Original T-Rex Is Currently On Auction

Original Jurassic Park Tyrannosaurus Rex Articulating Stop-Motion Armature  model with the miniature Jeep model.

Before the switch to CGI, the original plan was to use this model for all shots involving the prehistoric predator. However, once plans changed, the T-Rex model was adapted into a dinosaur Bible. Due to its advanced articulation, including the dinosaurโ€™s breathing pattern, animators used the model as a reference to recreate the T-Rex through CGI. It helped them figure out how it should move, run, roar, and even eat people off a toilet. As an added bonus, the model also comes with the iconic Jurassic Park Jeep. 

โ€œRex measures 22″ x 9″ x 5″ and exhibits signs of age and wear, including oxidation to metal hinge components, stiffening of the foam latex tongue, areas of paint and glue residue, and signs of handling associated with production armatures. Mounted to a custom display form constructed of two-tiers of wood with an acrylic protective case measuring 26″ x 15.75″ x 10″ overall,โ€ reveals the description. And, if youโ€™re wondering where its skin went, it was removed to preserve the skeletal model from desiccation. 

Itโ€™s hard to put into words just how much of an effect this model had on the movie, the worldโ€™s interpretation of dinosaurs, and the future of visual effects as a whole. Itโ€™s the reason why we can still picture the T-Rex and all its mannerisms so clearly, even after 33 years. Any movie buff would be proud to have this model in their collection, and it’s probably the closest youโ€™ll get to owning an actual T-Rex skeleton. 

It comes from the collection of Jurassic Parkโ€™s VFX Specialist and Dinosaur Supervisor Phil Tippett, who probably should have done a better job supervising the dinosaurs in the park.ย ย 

Do you think CGI has gotten worse in the past few years? Leave a comment below and join the conversation now in the ComicBook Forum!

Forum Conversation: If You Could Time Travel to See Any One Movie Open In Theaters What Would It Be?

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Pluckynotplucky Members
Pluckynotplucky Members
July 10

I have actually asked Santa to let me put on a tux and travel back to Hollywood. To the opening of Casablanca. To the red carpet at Graumanโ€™s Chinese Theater. 1942, To sit right behind Bogart and Bergman, and proudly watch Nazis get their ass handed to them, during the War.

Valdezology Members
Valdezology Members
July 8
On 7/3/2026 at 1:58 PM, Amanda Kay Oaks said:

This reminds me that Digimon: The Movie would be another cool one. I didn’t see that in theaters but have always loved the movie.

Gotta go and see that Angela Anaconda short before it

Xzzarian Members
Xzzarian Members
July 4

This is an obvious choice for me. I would suit up as Batman, but not for funโ€”Iโ€™d travel back in time to the Century 16 theater in Aurora, Colorado. I’d buy a ticket to the midnight premiere of The Dark Knight Rises and enjoy the first few minutes of the movie. Then Iโ€™d slip away to stop the horrible event from ever happening that night and save the innocent. The real Batman usually refuses to alter history, but in this case, I’m breaking his rules.