Hyper-realistic cinematic documentary, style of BBC Prehistoric Planet. A tense standoff on a sun-drenched white sandy beach. A massive, green-skinned T-Rex looks hesitant and wary, facing a colossal Quetzalcoatlus that stands tall on its knuckles with its long, razor-sharp beak pointed forward. To the right, a second giant Quetzalcoatlus walks into the frame to join the first, creating an intimidating wall of wings against the predator. The T-Rex recoils slightly, realizing it is outnumbered. Turquoise ocean waves crash against the shore in the background. Highly detailed textures of the pterosaurs' pycnofibers (fur-like feathers) and the dinosaur's scales. 8k resolution, wide cinematic shot, bright sunlight.
