Pidgin Webkit for Windows

[ja]

Hi!
My OS is Windows Vista home basic. I've been using Pidgin IM for quite long 
time. This is the greatest IM client in my opinion. Now I'm trying to change 
it's look. Before, I used gtk+ themes to change the contact list look. Since 
latest versions of Pidgin it became quite difficult. Now I can choose a 
theme in Preferences window, but I can't find anywhere usable themes with a 
guide how to install them. I found an information about a Webkit tool making 
possible to use Adium message styles on Pidgin. I read that there is 
existing version for Windows OS. Could someone help me please how to 
find/use/install contact list and conversation window themes for Pidgin now?
Thanks in advance. 
Pawel