Here is a compilation of various SuperKaramba themes tested to be working on both TDE 184.108.40.206 and R14 nightlies: If you like it, use it and if you don't like it, please don't use it!
3D Desktop Date: A calendar
Amarok_theme_2: A widget to control Amarok
Cynapses_karamba: A side-bar with many features
kclock: An analog clock
STH-Amarok-Black: A widget to control Amarok
Aero_aio: An all-in-one sysinfo widget
All of these widgets comes from kde-look.org
The buttons of widgets with buttons only works when their position is locked.
Here is the link: http://www.filefactory.com/file/113ku0foog4n/karamba.zip