here are two similar themes which are a standard default UI for SOAD project:
openSUSE users can just type:
> sudo zypper in 2be
to have them both properly installed. "orange" is a "companion" to the "MurrinaOransun" gtk2 theme and "sedation" should match the "Sedation" gtk2 theme ("MurrinaGonxical" is also a good choice).
to explore the full set of icons picked for EFM you need to create a "dummy" FDO icon theme. example:
> cat ~/.icons/blank_dummy/index.theme
Name=Blank Dummy Theme
Comment=Blank Dummy Theme
all folders are empty of course. both themes contain E17+ETK UI.
N.B.: you should have a DejaVu fonts family installed on your PC!
P.S. the "matching" gtk/fdo icon theme is eleGANT:
please visit the homepage to get the theme: