(I'm new here - so if this is an inappropriate topic for this forum, my apologies.)

I've been asked to build a neighborhood. Several, actually.

A virtual neighborhood, of course.

To save time, I'm looking for 3D models and textures, so I don't have to create everything from scratch.

The setting is somewhere in the United States, which isn't as restrictive as one might think.

Help!

Who knows where I can find packages (preferably in obj format) of

Vehicles
Houses
Storefronts
Sidewalks
Streets
Trees
Bushes and shrubs
Plants and flowers
Lawn ornaments, tacky and otherwise
Traffic signs and lights
Street lighting fixtures
Billboards, boxes, assorted bric-a-brac and clutter
People
Textures (concrete, asphalt, dirt, grass, gravel, shingles, stucco, tiles, wood -  any surface that might be visible)

Thanks in advance