Here is a list of packages in OpenSUSE's KDE:KDE3 repository. Currently in includes 326 packages (not counting subpackages). Each week we add 4-5 new packages to the repo (in June 2010 we had only about 105 packages). Some of the packages listed below are just libraries needed for other packages.
Please comment on each package whether it is already included in Trinity and if not, whether it can be included or not (and why). Then I will open a bugreport in Trinity bug tracker with a request to add the remaining.