OverGlossed_Red is a mod of the original OverGlossed GTK2 theme by Robert(TheRob).
I take absolutely 0% credit for it, save your praises for that man himself, I just changed the blues to the reds, I hope he doesn't mind my changes.
· GTK 2.x
· GNOME 2.x
No need to install it via your theme manager, just extract the folder and place it in /your_home_folder/.themes directory. And for a complete control over colour and other aspects of the theme, use the coloring options of your theme manager as in screenshot 3. (it can't get better than this).