gHacks posted Turn Windows into Mac OS X Yosemite
A quote from the article:
Windows users have several options when it comes to modifying the visual appeal of their system. From installing standard themes that do not require any system changes whatsoever but only change some visuals such as the background wallpaper to full themes and total conversions that change it dramatically.Turn Windows into Mac OS X Yosemite @ gHacks
Apple just announced the new version of Mac OS X called Yosemite which features better integration with iOS8 and several interface modifications such as new icons.
It did not take long for someone to create a total conversion package for Windows. Using it you can change the theme of Windows that you are currently running to Mac OS X Yosemite.