I made this emerald theme based in Lucidity 1.4c (http://www.gnome-look.org/content/show.php/Lucidity+Emerald?content=76676) and Elegance metacity (http://www.gnome-look.org/content/show.php/Elegance?content=44495)
I changed pixmaps, Buttons and Opacity.
sorry for my really bad English ^^. I'm From Argentina and I don't talk very well.
Bye, Don't dude in tell me about any problem with my theme, and Thank you for you visit.