One of the greatest Visual Styles i have used and it also works on Windows 8.
it comes in 4 colors:
You can use it with any of this icon packs Windows 8 Icon Packs.
HUSH system clocks (Timedate.cpl) for Windows 8.1by Y-N-1-F
If you wish to get rid of the ribbon use the provided tool Ribbon Disabler for Windows 8, and to use free Startmenu use this app “Classic Shell” Free Customizable Start Menu.
To have aero glass on Windows 8, use this app Glass Aero For Windows 8 With WinaeroGlass App.
If you wanna align your navigation sidebar to the top caption bar.