Here is a truck I modeled for a friend to use in his advertising. The truck has been fully restored now, but this version sat in his driveway for several years.
Here's a re-rendering with better behaved sheet metal seams. Not only is the seam now a bump map but it's been reduced from 100% "intensity" to 23%. Being produced at the Instagram worthy ratio of 720 X 480 also makes the noisiness in the reflections more tolerable.
piggyback_walkthru_insta_h264.mp4