Eight

Check out the paid version
https://play.google.com/store/apps/details?id=com.pba07.theme.eightdonate
It's hard to keep up with the new gadgets. Besides, it is expensive to buy a new device.
Why not try this theme, it will make your device look sleek Windows 8 Style.

Must have a Cyanogenmod/CM9/CM10/CM10.1/AOKP/EOS3/EOS4/Carbon/Liquidsmooth rom with Theme Choose enabled device for this to work.

Free version features (WIP):
-Messaging (NEW)
-Browser
-Calculator
-Calendar
-Contacts
-Email
-Keyboard
-Settings
-Framework
-Statusbar will be themed in Donate Version

FYI, this theme is meant for TABLETS but phones are also supported.

YOU MUST HAVE A CUSTOM ROM!!!

Email me any screenshot(s) of the issue(s) and your device specifications (rom name, device name) to further improve the theme.

Comments/Suggestions please email me.

INSTRUCTIONS:
After installation succeeds:
-go to settings
-themes
-apply "SYSTEM THEME"
-reboot
-go to settings
-themes
-apply "Eight Free"
==FYI You might get an error: "Sorry, this theme is missing assets for your device's screen size."==
-Ignore and apply anyway
-reboot

If you are still unable to apply the theme then check out this forum:
http://forum.xda-developers.com/showthread.php?t=2080664

Search Terms: windows phone 8, wp8, windows 8, w8, eight, cyanogenmod, cm9, cm10, cm10.1, cm101, aokp, liquidsmooth, carbon, eos 3, eos3, eos 4, eos4, theme chooser, theme, theme manager