The ShadowCannon.zip file you have requested: Modifications / Mini Mods / Weapon Mods / Shadow Cannon - 847.01kb is not available. Perhaps try browsing all files for the game Star Wars Battlefront II and upload any files you want to share or are missing. This is the only information we could locate:
A coolio Rocket launcher. It's a homing missile (press the lock on button) that does TREMENDOUS damage.