Game mode suggestion for city models.

[JavaGT]

I love the visuals of Paris in the video. I would actually be interested in smaller, address/landmark based delivery game to learn my way around the city I live in (Auckland, New Zealand).
Perhaps a city scale of version of the game where you drop off to local landmarks or suburbs could be a fun use of the city models.
I'm sure some twitter crowdsourcing, google scraping or hoodmaps.com could provide data on landmarks.