N3m3sis, Ominicide is correct, but if you have Valkyrie2 version 4.1 or higher, the icons are a little different (see the green text)...
<Window Type="GuiLook/RadioButton" Name="Valkyrie">
<Property Name="UnifiedPosition" Value="{{0,5},{0,350}}" />
<Property Name="UnifiedSize" Value="{{0,64},{0,64}}" />
<Property Name="SelectedImage" Value="set:Valklogo image:valkiconselected" />
<Property Name="HoverImage" Value="set:Valklogo image:valkiconlit" />
<Property Name="UnselectedImage" Value="set:Valklogo image:valkicon" />
<Property Name="Tooltip" Value="Select Valkyrie" />
<Property Name="onClick" Value="guiSelect1" />
</Window>
Also notice the change in the icon's location (the fuchsia text) so that the Valkyrie2 icon appears below the Vindicator icon.
Pls let me know if you have any other issues (or feedback

