Overgrown Neon Megacity Reclaimed by Jungle

the prompt

A dense jungle in 2200 where nature has fully reclaimed a megacity. Skyscraper frames are wrapped in 200 years of vines and growth, their interiors now ecosystems. But the technology embedded in the city still functions. Neon signs pulse through thick tropical foliage. Traffic lights cycle endlessly at overgrown intersections where no cars come. A subway train runs its route through tunnels now inhabited by bats and fungi, its doors opening and closing at platforms lit by bioluminescent moss. The camera moves through this world at street level in one long unbroken tracking shot, a jaguar walking calmly ahead of the camera as a guide, padding down what was once Fifth Avenue. The jaguar stops at a fountain in what was once a public plaza. The fountain still runs. The jaguar drinks. Above them, a billboard screen flickers on, static, then resolves into a 200-year-old advertisement, bright and cheerful, completely absurd in this context. The jaguar ignores it. Continues walking. Camera follows. Solarpunk reclamation aesthetic, lush green and neon color contrast, ultra-detailed urban nature world building, quiet wonder tone, no humans present, nature won