Interior insert question

At Rennsport, I was told by Porsche Representative that among other options, my 1973.5 911 T was ordered with

430 Blue leather interior.
412 Madrcd velour inserts.

Does anyone have a picture of the insert, or a reference, so I can see what it looks like?

That would be a blue madras material or as some call it a blue tartan material

here is a photo of a sample for sale, and another photo posted by Eric Linden a few times of original Madras seat covers in different colours

Thanks for the picture. I much prefer the dark blue leather it has today.