This is a port of the Carbonite GTK and Metacity theme (http://www.gnome-look.org/content/show.php?content=45590) to KDE.
It contains a windec, colorscheme, qtcurve-config and kicker background.
There are now 3 versions available:
Have fun :)
How to install:
1 - Get deKorator and install it. KDE-Look has plenty packages for it, so just look if there is one for your distribution. If theres no package you have to build dekorator from source.
2 - Get and install the QTcurve style. Also take a look for packaged versions here on KDE-Look.
3 - Extract the Karbonit tarball somewhere. Be sure to keep the deKorator folder after installing, so just copy it somewhere else.
4 - In Kcontrols window decoration settings, switch to deKorator and adjust the paths for the dekorator tiles under the "paths" session. The "themes"-tab does not work correctly, so you have to set the paths manually to the subdirs of the deKorator theme you want. This is pretty self-explaining.
5 - Switch to QTcurve in Kcontrols "style" section, then open QTcurves settings and load the Karbonit profile and apply it.
6 - And at last, import the KDE colorscheme and apply it and you're done.
You can also configure deKorator to show some little nifty effects when hovering the buttons. Just take a look here: http://img156.imageshack.us/img156/1370/dekoratorjy0.jpg
The Wallpaper used in the screenshots is called Fresh Flower and it is available here:
0.1 - initial release
0.2 - added EvenDarker schemes and deco
0.3 - some minor improvements on the windec buttons and colorschemes (check out EvenDarker, it rocks :)