Yeah, MS Flight Simulator with a world that's "inspired by" ours... The original 2020 version had issues with things like the Sydney Harbour Bridge (did it have the Opera House?), using AI to generate 3D models of these things based on pictures would be crazy (of course they'd generate once, on 1st request).

So if you're the first to approach the Opera House, it would ask the engine for 3D models of the area, and it would query its image database, see the fancy opera house, and generate its own interpretation.. if there's no data (e.g. a landscape in the middle of Africa), it'd use the satellite image plus typical fauna of the region..