Metro based Windows 8.1 Visual Style also works on Windows 8.
It is availabe in 2 colors: blue & pink.
You can use it with any of this icon packs Windows 8 Icon Packs.
If you wanna have transparency with this theme, you can use either of Have Full Windows Transparent With Glass2k.
Wallpapers
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.