I bet the 'New Center Console' is the part with USB-C ports front and rear, so already here. The new lights have been seen on some Model Y, some change around the coloring of internal elements you have to see them next to each other to tell (maybe they don't fill with water, you never know).
Heat pump / octovalve / smaller frunk would make sense as it's then the same as the Model Y. I'm not sure anyone has figured out what difference it makes, I guess the mileage should increase a little in cold weather, not sure if that would change the WLTP / EPA measurement.
Features to make the car 'more premium' would seem unlikely to me, the strategy would more call for the car to be less expensive rather than more premium.