We had already shared a Windows 8 Aero Lite theme which can be installed on Windows 7 but that was an basic theme with no Aero effects.
But we are here with an Windows 8 Aero Lite theme and this time its with glass effects, consume123 at DA has published this theme.See below screen shot (click image for full view):-
What you will get in theme :-
Windows 8 like interface,
Windows 8 Wallpaper,
Windows 8 like Back and Forward button in Explorer,
Windows 8 like Bitmap in Start Button
You may use following link to download it :-
You will need Universal Patcher to use Third party theme in Windows, It can be found in Recommended section.