An old work created with several softwares:
Rhino, Sketchup, Blender and the render with Maxwell.
Car model: https://blendswap.com/blend/3370
Wow, this render pops. I like it … then I saw “Maxwell” so maybe my eye has a trained bias 
great work… nice render
Nice attention to detail, Maxwell is still one of the best render engines out there. Was environment modeled or from backplate image?
Thanks, the environment was modeled