HAAAAAAAAAAAAAAAAAAHAHAHAAHAHAHAHAHHAHAHAHAHAHAHAHAHAHAHHAHAHAHAHHAHAHAHAHAHAHHAHAHAHAHHAAHHAHAHAHAA!
dude, we can't do that there. And the only way to get "legit" roms. You can't. If you download it off the internet, it's not yours, it's shared from someone else, denying it's legitimacy.
Dump them yourself if your on 9.2 or below. Or look around the internet for something. I have my share of roms, good luck to you.