First of all, I hope/think that what we see here is still pre-production. When it hits the streets, the entire area should at least be finished in the identical black. Here, I see three shades of black.
Black metal is something I have been missing for a while. The reason why there is practically no series production car with black anodized interior parts probably is that ‚faking‘ black metal in the way alu is faked in virtually any car (no matter how expensive) does not work. As soon as it‘s black instead of silver, it looks like plastic again. And for the very few visible parts that are actually metal or alu, anodized oxidation is much too expensive (and, of course, incoherent then).
What they might have done here is to go for glass materials. There are quite new artificial variants on the market which offer an interesting feel, can incorporate hard keys, and cannot be mistaken for plastic. Also, they are much less prone to fingerprints ...