http://img11.deviantart.net/0926/i/2014/059/0/e/fake_lol_champion___thane_by_wang2dog-d78ba2m.jpg http://orig07.deviantart.net/e8f3/f/2014/059/6/e/fake_lol_champions___siren_by_wang2dog-d78b9ln.jpg http://img08.deviantart.net/0568/i/2014/055/f/a/league_of_legends___ailia_by_yangtianli-d77tgee.jpg , I don't know of their fake or not but they came up when I looked up "riot designed champions"
http://img11.deviantart.net/0926/i/2014/059/0/e/fake_lol_champion___thane_by_wang2dog-d78ba2m.jpg The link itself calls it a "fake LOL Champion."
https://www.artstation.com/artist/rowenawang Artist profile for the first and second concepts (both of which are identified as "fakes" in the links. Not a Riot employee.
https://www.artstation.com/artist/yangtianli The artist who designed the art concept; she has several other listings as well, but identifies herself as a "Freelance artist," not as an employee of Riot.
http://boards.na.leagueoflegends.com/en/c/skin-champion-concepts/mr9dQILl-dohrei-champion-concept well I know I made this one so check it out,. yeah
