Importet a .osm from OpenStreetMap to Blender and modified it a bit.
Blender 2.8
"New York", by OpenStreetMap, licensed under CC BY-SA https://www.openstreetmap.org/copyright
Also, you should fix the description to include the OpenStreetMap copyright attribution requirement, and a link to their copyright.. you can just copy it from my comment and paste it into the description.
Seems usable, but the OpenStreetMap license requires you credit "OpenStreetMap constributors", which means this should be under CC-BY...
https://www.openstreetmap.org/copyright