Lyric and Elizabeth 's pictures will be on the deck lid of 400 cars . `` I really want to do as much as possible , '' says Elizabeth . The girls are last seen on last month . Authorities believe they are still alive .
Elizabeth and Lyric 's pictures will be on the deck lid of two cars . `` I really want to do as much as possible , '' says Landon Cassil . The girls are last seen on July 13 . Authorities believe they are still alive .