To make it look like the preview you have to install "awn applets extras"
I use applets with this order: [AWN Main Menu]-[Seperator]-[Terminal]-[File Browser Launcher]-[Separator]-[Launcher/Taskanager]-[Expander]-[Digital Clock]-[Notification Area]-[Seperator]-.[Shut Down]
Panel offset at the advanced options has to be 
If you want put down the panel, at the advanced options select [Force monitor mode] and Monitor Y-offset 
If you have problems with choosing items behind panel you can select at Preferences : Behavior=intellihide and Autohide mode=transparency
The GTK(AWN Main Menu background) is 10101 [link]
The icons is faenza [link]
~To make this panel i use parts from WOW gtk theme by nale12 [link]