There are no ///M5 Logo floor mats for the F10 M5, at least not yet. There's not even any aftermarket ones yet. We're just going to have to wait until some come out, then they'll have a monopoly on them. This was like the 2nd thing I noticed when I picked up my M5 at the Welt, the first was lack of side bolster buttons. Doh!
I LOVE my Bang & Olufsen Sound System. It is so choice. If you have the means, I highly recommend checking that option.