Love the M3 interior (black) but wish it had just a little more color or accents. Absolutely hated the center glossy console so I replaced it with matrix from RPM. I'm thinking of doing the door trim kits from Kenriko in matte black. I personally don't think the titanium or metal skins (anywhere) look upscale whereas the matrix almost looks stock. I also got these https://www.amazon.com/gp/product/B07FN2WVQT which are great and the light blue trim is a nice touch. But he doesn't have these for the phone dock area or some other visible spots which I'd really like. So I'm curious what others have done to add a splash of color or personality to the inside of the car without doing something as drastic as getting bright blue 3M skins made for the entire console