Trying to style KDE 4.5.5 that is. It's harder than Windows 7 to customize. The only thing I've managed to create is a simple qtcurve theme. I'm also using my old Zuki Blues emerald theme through Smaragd.
I'm annoyed by the small details that I can't change. Just a simple thing like hiding the statusbar in Dolphin, or to change the padding between some graphics etc. I can't even see the height of the panel when I customize it. Everything is just too clunky to customize. The KDE devs should really make an app that can create themes for their desktop. They should also allow more customization option in their applications.Wall: [link]
Icons: Faenza for KDE
Font: Trebuchet MS
Emerald: Zuki Blues
Plasma theme: Can't remember the name. One of the more popular ones on kde-look.
Apps: Opera (duh.)