#1: dim to 100%
#2: change the combo colors in your skin.ini all to black (0,0,0)
#3: replace your fruit-bananas.png fruit-grapes.png fruit-orange.png fruit-pear.png and fruit-apple.png with a blanket transparent image
#4: recolor the overlays of the fruits
#5: the fruit-drop.png will be invisible, 'cause black colored fruit-drop on a black background
If you can life with it, go for it.
#2: change the combo colors in your skin.ini all to black (0,0,0)
#3: replace your fruit-bananas.png fruit-grapes.png fruit-orange.png fruit-pear.png and fruit-apple.png with a blanket transparent image
#4: recolor the overlays of the fruits
#5: the fruit-drop.png will be invisible, 'cause black colored fruit-drop on a black background
If you can life with it, go for it.