The next mobile OS from Google will be Android 4.0 aka Ice Cream Sandwich, it will support both mobile phones and Tablets, if you had loved the UI of Android 4.0 then here is something for you.
Hameddanger at DA has created an Android Skin Pack for Windows 7 users which will transform their windows 7 copy into an Android one.
It will change Bootscreen, Icons, Start Menu Orb, Theme, Logon Screen, Cursors, Wallpapers, Dock and so on.
This pack is available in both 32 Bit and 64 Bit.
P.S. Make a system restore point before installing this skin pack, if anything went out of plan then you can easily switch to stable stage.
You may use following link to download it :-
Download (32 Bit)
Download (64 Bit)