Ok, so here's some good and bad news for you.
Good News: There is none.
Bad News: If you want to experince LE, then buy a PC. That's the only way you're gonna be able to play it since the LE is connected to the steam workshop and the developers didn't actually create a in-game workshop for maps. This is why LE isn't coming to console, because for it to do so they would have to completely rewrite almost all the code and integrate a in-game workshop some that all platforms can access and upload maps to it.
tldr: due to technical reasons, it is not going to be on platforms other than Steam for right now.