My friend had the entire Do Luck Aero catalog on his old MR2 (he sold it to another local friend of his earlier this year).
It was the February 2008 showcase of the month here. You can see the front of the ducts in the first picture (the big one). If you click on the 2nd picture from the left in the 2nd row, you can see a rear view of them.
February 2008 Showcase