httpv://www.youtube.com/watch?v=a94MsAvZP-A&feature=player_embedded
McPhat Studios is busy working on 737 NGX repaints, to be released as World Airliners payware packages, but two liveries will be free.
American Airlines in actual and historic Astrojet versions, are made with photo textures of high definition and will be released as freeware soon. Screenshots are also available at their Facebook album.
Update Nov 15 : let me add the Astrojet video.
httpv://www.youtube.com/watch?v=iZhpHVCOtIE&feature=player_embedded