Silver Spider is a KDE theme like Fluxbox style.
Wallpaper von Deviant with copyright by dayvid.net
It is for 1024x768 screen resolution. Wallpaper is from Deviant with copyright by dayvid.net. The symbols style is "Amaranth by Michael Doches(Doches@linuxcult.com)"
Windowsdeco, Bar & Button style: Keramik
You have to take same changes in KDE Design Control to look the same as in the preview. Take a look at all the screenshots to know want you have to change (KDE Control, Look&Feel, Symbols, Extra..).That's why it depends on KDE 3.3, also because the transparency effect for the control bar, and for the menues when do you like that.