NoSkin 1.1
Description: For everyone missing the old look of clist_modern or those who already have a nice theme for Windows - here it is: the ultimate NoSkin-Skin.
You might want to set the two lines $window and $contactlist (below [ModernSkin]) to the 3D-Objects-color of your current Windows-theme. (See Control Panel -> Display -> Appearance -> Advanced, select "3D Objects" and click the drop-down-arrow on the top color, click "Other…" and read your RGB-values.) The first 3 numbers are the red, green and blue values, the last is the alpha-value (should always be 255). The other two lines are for hovered and selected items.
Don’t wonder about the screenshot. My current Windows-theme is "CodeOpusC" (Opus 3.0) from b0se.deviantart.com .
From reading the comments, I found out that you seem to need to TURN OFF THE LAYER ENGINE to make it work correctly.