The Unabashed Tango Theme.
Not nearly complete. Does not conform to the Freedesktop.org naming spec. Some residue of the "old GNOME" style. Still interested?
This is the unofficial, unadulterated, unabashed personal Tango theme of Lokheed as it was the moment he left Linux (Gentoo) for Apple Mac OS X. It is anything but complete, but there are many icons unique to this theme that are nowhere else to be found.
Accolades go to Jakub Steiner and the entire crew working on the Tango Desktop Project. Credits also go to certain individuals in the community that have also added to the Tango development over this past year.
This set is released under the CC license and is free to distribute and modify as long as you yourself, release it under the CC license containing the very same provisos mentioned previously.
EDIT: Fixed an issue with the emblems, please replace this new version with previous one.