Check this site out, he's a featured UI artist here and has his own webpage with 14 different UI's that he has authored. I use his EQ2 Intergrated,but have also used his WoW Intergrated and Steels Versions. He keep's everything upto date within normal time period's with each expansion and update. I have used them for years and think you might also find something you like here.
http://www.shakahr.com/