In responce to #2, In Wharu's bar (I know I spelled his name wrong) there's a jawa named Het Niki that's shown for about a second. In the EU, he's there because the Sandcrawler that got turned to pieces in ANH had his cousin on board and Het want's revenge. Het buy's a blaster and tries to kill a bunch of stormtroopers but sombody stole the power pack so the blaster didn't work. I suppose this fufills your request. Jawa's are never mentioned anywhere but on Tatooine. I've never really heard of #1's species.