This bus created with 3ds Max 2014. Rendered with Default scanline. Detailed enough for close-up renders. All objects are named correct for easy selections and management. All materials and textures named correct. No Photoshop or compositing used, Product is ready to render out-of-the-box.

Textures:
Archives have only diffuse map.

You may reduce or increase polycount and modify mesh if required. There are no seats inside. It is empty.

File includes the model with the environment. Cameras, lights, render settings are included! You can press render and get the result.

You can decrease resolution of textures if you need. Model is perfectly suitable for games, and engines like Unity or Unreal.