How create a hyper-realistic 3D poster of your City in Grok prompt

A hyper-realistic 3D poster in [x:y] aspect ratio showcasing an apocalyptic
bird's-eye view of City, where iconic landmarks and architecture are being
reclaimed by wild nature-thick vines crawling up crumbling skyscrapers,
trees bursting through asphalt, moss-covered monuments, and overgrown
parks merging with abandoned streets. The city's name 'City' appears as
large, weathered white 3D letters seamlessly integrated into the landscape,
partially overtaken by creeping ivy, wildflowers, and patches of grass, as if
nature itself is slowly erasing human civilization. Capture the scene under
bright daylight with crisp shadows, revealing intricate details of decay and
rebirth-broken windows reflecting sky, rusted vehicles buried in foliage, and
birds circling above. The atmosphere should evoke both melancholy and
beauty, with a cinematic color grade featuring desaturated urban tones
contrasted against vibrant greens, creating a stunning post-apocalyptic
vision that feels like a freeze-frame from a blockbuster film.