We had a chewed battle droid we got as a bonus for paying too much in shipping. We weren't quite sure if it was a bonus because he came with no blaster and no backpack, but we just got a sweet red battle droid rocket pack and blaster from a weapons lot, so Dad grabbed the paintbrush and painted them to match. He added some orange molten paint on the bite mark to give the droid some battle damage and added some carbon scoring all around to give him the look of a droid that's seen its share of fighting.