I agree that it would make sense to list the dependencies alongside the script code, but that's something that the script authors have to do. If you point me to any of my posts where I didn't do that, I'll gladly edit the posts and add that information.
But hey, who needs runic characters when you can have the real thing? Code: print '<</usr/share/themes/blanco/meegotouch/icons/icon-s-status-bluetooth.png>>' And yes, right now you can't mix-and-match images and text on the same line (see the Billboard website, "Known limiations" for 1.0.7). Might come in a future version, no promises.
print '<</usr/share/themes/blanco/meegotouch/icons/icon-s-status-bluetooth.png>>'