New to Roll20-Star Wars Stuff?

If I've missed the boat somewhere, I apologize, but I'm having difficulty. My old Star Wars D20 gang wants to get back together using Roll20, and I'm doing the preliminary leg work, since I'll probably get the ball rolling on a campaign. I'm just not finding much in the art department, maps, tiles, tokens, etc, that fit the game. Am I missing something? Or do I need to make it all/find it all myself? And if so, how does one go about such a task? I know that last one is massively open ended, but I'm not above rolling up my sleeves and doing all the work. I just haven't needed to do such things before. Normally we just wing it with a notebook, a pen, and a LOT of talking. But that doesn't seem to be utilizing this great resource. Help? Tips? Get lost?  Thanks! 

Well, there's not a lot of Star Wars stuff because it's not public domain. Do a "Star Wars kit" and you get slapped down by lawyers. There are plenty of Sci-Fi stuff around though, so don't worry too much :) And if you need help with some particularly elusive texture or object feel free to send me a message and I'll try to get it whipped up asap.