This episode was so great. Here are screen caps for icons or whatever you want them for.
Warning: Spoilers.
Click to Enlarge
look at him pull that battle droid's head off!!!! HAHA!
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and More Here (click!).
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I've also got a ton of screenshots from different episodes:
Screenshots Ep. 5 "Rookies".
Screenshots Ep. 4 "Destroy Malevolence".
Screenshots Ep. 3 "Shadow of Malevolence"