Captures the features of the late Cretaceous apex predator—powerful, muscular neck, robust torso covered in rugged, pebbled skin (deep forest green base with gradient orange-red on the jaw and throat, as seen in the image), massive hindlimbs built for explosive predatory sprints, and a thick, heavy tail for balance and counterweight. Its iconic, bone-crushing jaws lined with serrated, banana-shaped teeth (adapted for tearing flesh) are meticulously replicated, along with small, two-clawed forelimbs and keen, forward-facing eyes, exuding a fierce, intimidating "Cretaceous tyrant" vibe that reflects its carnivorous nature in the prehistoric North American floodplains and woodlands.

Equipped with a drive system for dynamic head swings (left and right, up and down), jaw opening/closing synchronized with thunderous roars and guttural growls (mimicking predatory calls and territorial displays), and powerful tail sways (side to side). Stocky forelimbs can twitch and flex (simulating grasping motions), while the torso shifts subtly to suggest the heavy, lumbering gait of a large theropod stalking prey through dense undergrowth. Movements are smooth and fluid, no abrupt transitions. Can be fixed on a simulated Cretaceous forest floor or rocky outcrop base or ground bracket to enhance the "ancient North American predator" scene.

Adjustable size (fitting park/museum spaces), skin texture (rough pebbled scales or smooth leathery finish), color (matching theme areas—e.g., dark green with red accents for forest settings, sandy brown for arid badlands), and movement modes ("static display with hunting posture" or "high-dynamic motions like lunging and roaring"). Supports adding interactive sensors (head turning and aggressive roars when visitors approach) or installing a safe viewing barrier nearby (for guests to "face off with the Cretaceous tyrant" through observation and snapshots).

Frame made of lightweight alloy (easy to install and stable), body skin of weather-resistant silicone (scratch-proof, UV-resistant). All moving joints are buffered with no sharp edges. Electronic components are waterproof and dustproof, adapting to outdoor environments. Daily maintenance involves surface cleaning and line checks, suitable for high-traffic parks, museums, and theme parks.