This is the current status of my new theme. It needs just a little retouch, but i think i'll release the whole suite in a few days.
As you can see, i rebuild the Pryspective Foldericons in a Vector-graphic (i hope i'll get the Permission to release it),
i changed some Icons in the Sidebar and the Toolbar of Rhythm-e,
edited the List-headers,
i changed the Panel,
rebuild the Dockicons,
The Icons beside the Clock are Rhythmboxcontrols.
Download for a better view!
It's sad that Rhythm-e has no viewbuttons like Elemetary-Nautilus.
All Graphics for this suite were made with Inkscape.