Android already have nice looking and amazing graphics. But if some one wanna enjoy windows 8 on android then here is a theme for this. As per the developer it is “A full System Theme that changes lots of your tablets UI to make it have a metro style“.
The setup is easy to use. Just go to the Metro UI original theme page and select your device. A step by step method will guide you to install Windows 8 Metro UI theme on your Android tablet or device.