How did you do yours? If I were doing it in Bryce, I'd take something like the green light beam material in Complex effects and apply it to a scaled-up blade and have the normal blade underneath. Or you could just add some color to the Marley's Ghost material instead. Alternatively, in photoshop, you could apply a Glow effect (eye candy plugin) and play with settings till you get the right look. Good luck Rosh