This collection has premium models which are hyper realistic and very high definition. The textures are designed in substance painter and are photo realistic and very high in quality and resolution (PBR workflow). The models have a clean geometry and topology. Rendered with V-Ray HDRI. Render settings, light settings and HDRI map included.

Refinery Unit Large Chimneys Polygons: 214,109Vertices: 177007

Refinery Unit 3 Polygons: 335,486Vertices: 264,216

Refinery Unit 4 Polygons: 284838Vertices: 229534

Refinery Scene Polygons: 83,572Vertices: 86,858

Large Refinery TanksPolygons: 73170Vertices: 57554

Cooling Tower Polygons: 39189Vertices: 39399

Textures included are

Diffuse

Reflection

Glossiness

Ior

Normal

Height

All the textures are perfectly integrated to work well with V-Ray light and render setup.