I got the camera and lighting to work OK, but will need to learn how to do
something called "parallaxing" in order to get a closer representation of
Datsville. Not sure how far I will get or if I will purchase the software once
the 30 day evaluation period ends.
In this example, you can walk around the map and look at the buildings, but
there are no quests or dialogue as of yet. I was able to implement the
"parallaxing" so the representation of Datsville is much closer to reality. You
can download the project from the Google Code website.