since vBa is not in the same directory as the forums - a path to the images needs to be added to them style vars and main css .
this post should help you out .
Displaying the style outside of the forum
and for vBa to work :
vBadvanced CMPs - v3 series - template changes - Halloween xs
also more mods and template changes in the same forum area :
Articles / Plug ins - GFXstyles
if not will look and see again .