Yes, it is that car (which belongs also to a member of the K 70-Club). I thought, to find more pics on his homepage, So I didn't made pics of the doormats, he is offering (12 € each, I think, this is o.k.) but as I wrote, the site is broken.
The motifs are all taken from magazines, sales brochures and so on, all well-known photos. If the guy takes care about all the copyrights, is more than doubtful...
Anyways, I'm happy to have grabbed the last available K 70-doormat
and the copyright-problematic doesn't bother me at all.