Actually, if all you want is the status bar icons, it is a pretty easy thing to 'borrow' from another theme even if it's for another ROM. All of the status bar icons for any theme on any ROM share the same filename. That means you can open up the framework-res.apk file from one ROM and import the status bar icons into the framework-res.apk file of another ROM and then make a flashable .zip file to quickly update your ROM.
This actually works with a lot of the files in the framework-res file, but not all of them. Some of them just don't import properly for some reason, but in my experience, the statusbar icons always do.