I set the desktop grid to 6x4 in nova prime settings. The weather widget is eye in sky. The top widget is uccw, and the black box background that is behind the apps is uccw. The icon pack is minimal MIUI go apex theme, but the android shaped app tray button is from metrostation. For the Google now picture in the top widget, go here: http://shamhardy.com/2012/09/21/dapatkan-background-wallpaper-dari-google-now-disini/
but know that you need to crop it a lot because uccw only allows up to a certain size.