I am back now to finish my work . thanks to admin for correcting my topic ( pascal is changed to Tesla) . Now I have created all my environment. for lighting I used several vray spheres for lamps and mesh lights for green solution tubes and a plane purple light for my neon text which is not visible in my renders with a vray sun to simulate moon light coming through up windows .

I used atmospheric apparatus (Vray Environment fog ) for better result to show better dust in air .

and here is my uv-Sheet for Car :  

my final Render with no post product and No using photoshop ( 3dsmax-substance painter - UV layout - Zbrush- Vray )

my final render with a little bit post product (3dsmax-substance painter-UV layout-Zbrush-Vray-photoshop)