The exclusive LEGO Dinosaur Fossils: Tyrannosaurus Rex set, available only at the LEGO Store, is an ambitious and visually striking build. The model's sheer scale is immediately impressive; it's a 1:12 scale replica of a real T-Rex skeleton.

LEGO Jurassic World Dinosaur Fossils: Tyrannosaurus rex
Available for $249.99 at the LEGO Store
Upon closer inspection, the intricate details become apparent. The ribs are constructed at varying lengths to form an authentic-looking cage, while dark bricks create shadows that highlight the light-colored bone elements. Despite its complex appearance, the build process is surprisingly straightforward, making the final result even more remarkable.
Building the LEGO Dinosaur Fossils: Tyrannosaurus Rex


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Like many, I was fascinated by dinosaurs as a child. Visiting the American Museum of Natural History, the towering T-Rex skeleton was always a highlight. Years later, Ray Bradbury's sci-fi short story, "A Sound of Thunder," perfectly captured the awe of encountering such a colossal creature:
"It came on great oiled, resilient, striding legs. It towered thirty feet above half of the trees, a great evil god, folding its delicate watchmaker's claws close to its oily reptilian chest. Each lower leg was a piston, a thousand pounds of white bone, sunk in thick ropes of muscle, sheathed over in a gleam of pebbled skin like the mail of a terrible warrior."
For my generation and older, this was the commonly accepted posture of a T-Rex:

However, scientific understanding has evolved. We now know the T-Rex did not walk upright with its tail dragging. Instead, its spine was parallel to the ground, with its tail acting as a counterbalance.

This image shows "Sue," the most complete T-Rex skeleton ever discovered (90%). Its 1990 discovery by paleontologist Sue Hendrickson revolutionized our knowledge. The small bones near the belly, called gastralia, were initially a mystery. We now know they supported the abdomen and aided breathing.

Other physical traits have been reassessed. The T-Rex from 1993's Jurassic Park reflects outdated views. While its posture is more horizontal, its body is too lean. Thanks to gastralia, we know T-Rex was heavier—nine to ten tons—with a belly closer to the ground.
This life-sized model, based on Sue, represents our most accurate depiction:

It's stockier and perhaps even cuter than previously imagined.
The LEGO set reflects this modern accuracy with its horizontal posture. It doesn't include gastralia, but the rib construction suggests a barrel-chested creature, not a lean predator. The arm position matches the newly mounted Sue display at Chicago's Field Museum.
The set includes 25 numbered bags. Construction begins with the black stand, followed by the backbone attached to vertical supports. You then build the neck, legs, hips, ribs, arms, tail, and finally the head. The legs and torso are fixed, but the arms, head, and tail are posable.

From head to tail, the model measures nearly three-and-a-half feet, so consider your display space carefully. A wide surface like a dresser or coffee table is ideal; a crowded shelf is not. Choose a location worthy of its grandeur.
This set is part of LEGO's Jurassic World line. The final bag includes minifigures of Dr. Alan Grant and Dr. Ellie Sattler, plus a stand with a Jurassic Park-branded placard.

The franchise connection feels somewhat forced. The set is branded Jurassic World, but the minifigures are from the original Jurassic Park film.
The disconnect is deeper. The set's title, 'Dinosaur Fossils: Tyrannosaurus Rex,' makes no movie reference. The instruction booklet even offers an option to omit the minifigure display, letting the skeleton stand alone. While easily done without instructions, it's odd for LEGO to officially suggest removing the tie-in, highlighting its awkwardness.

Frankly, the connection is superfluous. A T-Rex model of this scale, detail, and price sells on its own merits, not brand synergy. It has the same timeless appeal as the LEGO Titanic set, which didn't need Jack and Rose minifigures. View this not as movie merchandise, but as a significant display piece that stands on its own.
LEGO Dinosaur Fossils: Tyrannosaurus Rex, Set #10335, contains 3011 pieces and retails for $269.99. It is an exclusive offering available at the LEGO Store.
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