Quote - I just took a look at the correct link you posted, those auto shaders can be found in the automobile commercial products by Dreamlandmodels.  

Which one? I know they have car paint materials, but I though the Candy Paint and Satin Flame, and the glitter car paint (and the dichronic glass) weren't yet released, 'cause they utilize the double-reflection trick he figured out well after creating the car paint shaders. 

花 | 美 | 花美 | 花火 
...It's a pun.