Gtkrc themes and KDE 3

[chtof]

Hello !

I use KDE 3 and I would like to use gtkrc themes...
I don't have "import gtk themes" in kde control center/appareance and look and feel/styles. I haven't find a solution on Google, neither on the Gentoo forum.
Then, is it possible to use gtk themes (like the beautiful aquaX theme) under kde 3 ? .If it is possible, is it possible to write a mini How-to ?
Thanks a lot, it's not very important but it is cool to have a beautiful workstation.