Honestly, this skin shouldn't be necessary. Problem is that the "Windows Theme" skin option only seems to be valid if you're using a default theme in Windows. Lots of elements don't seem to colour properly.
So because I'm one of these people who still use an old Windows Classic theme called "Rainy Day" (even in Windows 7 which didn't include it), it seemed necessary to make a skin. Posted here just in case there's somebody else out there who prefers their software to look normal.
Not really complete, since I couldn't figure out how to get menus to work. Pretty close. No mini or compact modes yet.
<?xml version="1.0" encoding="utf-8"?>
<root>
<colours id="Default">
<element id="Menu.DropDownMargin" bg="131,153,177" />
<element id="Menu.DropDownSeparator" bg="79,101,125" />
<element id="Menu.DropDownCheckBox.Default" bg="131,153,177" />
<element id="Menu.DropDownCheckBoxBorder.Default" bg="131,153,177" />
<element id="Menu.DropDownCheckBox.Highlight" bg="79,101,125" />
<element id="Menu.DropDownCheckBoxBorder.Highlight" bg="79,101,125" />
<element id="InlineMenuBar.Default" bg="131,153,177" fg="131,153,177" />
<element id="Panel.Header.Default" bg="79,101,125" fg="189,194,195" />
<element id="Panel.HeaderControl.Default" bg="131,153,177" fg="0,0,0" />
<element id="Panel.LocationBarEdit.Default" bg="255,255,255" fg="0,0,0" />
<element id="Panel.ChildHeaderControl.Highlight" bg="131,153,177" fg="0,0,0" />
<element id="Panel.ChildHeaderControl.Default" bg="79,101,125" fg="255,255,255" />
</colours>
<settings>
<element id="UseNativeButtonTheme">true</element>
<element id="UseSystemColors">true</element>
</settings>
</root>