Well we're not going to post links as per the forum rules. But if you stick around for a bit I'm sure you'll pick up on how we go about sharing files and such.
But it also depends on what you mean by theatrical releases. Obviously, none of these are currently commercially available in their theatrical forms. You can get the laserdisc or 2006 DVD versions of the original trilogy. Or some of the great reconstructions that Harmy made. There are also 35mm projects in the works.
As for the prequels, there is one reconstruction of the theatrical Phantom Menace. There is a laserdisc rip, and a SD TV rip as well. Clones has only a theatrical cam version known to exist. There are workprints of Sith, but they are not currently available.