Windows 8 unidentified December 2011 build

Windows 8 build 817x (the last digit is unknown) is a build of Windows 8. Three screenshots were shown of this build by WinUnleaked.tk. Unlike other builds that weren't publicly released officially by Microsoft, this build does come with Metro apps (PaintPlay alone was brought back from build 8102.101). The Aero Lite (Windows Basic) theme has been updated. Also, this build reuses the PC Settings app icon from the Developer Preview instead of the new one from build 8172.