Can anyone tell me the exact size and location of the S4 and Audi rings emblems on the trunk of a B6 s4/a4?

 

Not sure about the S4 badge but I'd assume the rings should be centered on the back, equal amount of space left and right and an equal amount above the plate/below the trunk lip.

edit: S4 badge looks like the bottom is even with the tail light, not sure how far away from the light it's supposed to be. http://img179.imageshack.us/img179/3029/0071fu9.jpg