When I learn something new about rendering,I like to rerender my own best concept cars I designed.Here is my latest rendering of my popular online Exona concept created with cycles render.Material for the carbody was created in blender cycles,when I was tired of red carpaint.Now it looks more futuristic to me,just as I wanted to.Rendering with 600 samples,so you can see some noise when you maximize the image.I didn't want to wait to much,because I must work on something else.Final image compositing was created with brushes and layer effects in Gimp.Enjoy my work.