If grabbing the Gingerbread launcher, keyboard, and even the latest Market left you wanting in your quest for upcoming tech, perhaps the live wallpaper set to showcase the Nexus S will satisfy for one more day.
It has been leaked by xda-developers, and requires a rooted phone for installation. Hit that link for instructions and files that allow for a flash update or Root Explorer install. Only one wallpaper is included.
Via xda-developers by way of Reddit