First time we’ve seen those wheels on a Z if I’m not mistaken, no? And confirmation of the cargo cover (I’m sure there is more new things here, but those jumped out at me).
Only seems to be black wheels (except for the bronze Proto ones). No option for silver ones as seen in some images. The configurator on Nissan Japan's website does have some silver wheels, but I can't read Japanese to see if they are the option or if it's just bigger wheels/tyres.
Those Nismo Clubsport wheels have been around for a couple years. They're awesome. Good to see Nissan pushing them with the new Z. Z1 Motorsports has been selling them since before COVID I think.