Sleeping Forest Colossus Transformation

[Technical Specs]
Generate a 15-second, 16:9, 720p cinematic video.
The audio begins with immersive late-autumn forest ambience: dry leaves rustling, distant crows, soft wind through bare branches. The calm is suddenly broken by deep subterranean metal groans, grinding stone, snapping roots, hydraulic bursts, and an epic dark fantasy monster-movie soundtrack.

[The Scene]
The video opens in a quiet late-autumn forest covered with dead golden-brown leaves.
At the center of the frame stands an abandoned moss-covered green bus, half-swallowed by nature, its windows cracked, its paint faded, vines and roots wrapped around its body.
It looks forgotten, ancient, and harmless.

[Awakening Action]
A slow 360-degree orbital drone shot circles the bus as the forest begins to tremble.
The ground beneath it cracks open. Thick tree roots pull away like living cables.
The bus’s metal panels split apart, not mechanically clean, but violently—like something old and angry waking from inside.

The windshield fractures into two glowing amber eyes.
The wheels unfold into massive root-wrapped iron legs.
The side panels expand outward into armored ribs, covered in moss, bark, rust, and jagged metal plates.
The headlights ignite like molten fire as the bus rises from the forest floor, transforming into a gigantic ancient forest colossus part machine, part tree spirit, part forgotten war beast.

[Environmental Impact]
As the colossus stands upright, a brutal shockwave erupts from the ground.
Dead leaves explode into the air like a storm.
Nearby trees bend violently, branches snapping under the force.
A terrified driver is thrown out of the bus door and launched high into the sky, spinning helplessly through the cloud of dust, leaves, and sparks.

[Cinematography & Lighting]
Golden late-afternoon sunlight pierces through the thin forest canopy, catching the glowing eyes and rusted armor of the creature.
The camera drops into an extreme low-angle shot, making the colossus appear impossibly huge.
Dust, leaves, sparks, and broken roots fill the frame as the creature raises its head and releases a deep, earth-shaking roar.