Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Venice Town Free.
Venice Town v1.0 (Latest version)
Quickly start making a scene with this high quality model pack. These pack contains over 89 unique model for enhance your scene. Containing Houses, Props, Ground, Trees, Plants etc. All model are low poly.
There are only 7 Material in Total. With 4k Diffuse, Normal, and Occulasion Maps. Demo scene in included.