This is a paid asset, but now you can download Neon Town – Mobile Free.
Detail this asset from Unity Store: Original Link
Neon Town – Mobile v1.0
This package contains a small town based on neon city theme. This scene is ideal for making any car simulation game. Average camera view is about 20-30k triangles and 30-35 draw calls
50 unique prefab
15 different building prefab
One skybox
Smokes, Rain and Rain Drop particles
Materials are easy to change. There are only 5 materials has been used for the scene. Road Texture are 1024×2014, banner texture is 2048×2048 and others are 4K resolution. This package is mobile friendly.
This package will be ideal for small car parking game or car driving game
Town models are in single mesh and divided in many parts to reduce draw call