I've only seen one other so far, and this is already my favorite. Probably of all, too. I see a few things that don't appear on most other humanized-AJ pics, buuuut... It seems to bring it together I suppose. Basically, I'm trying to say most indirectly; You look good in that. ._.
Rainbow Dash and Applejack are a couple (very original, huh?); however, Rainbow dies by princess Celestia's command and Applejack wants revenge. So she becomes a bandit in order to kill the princess and everypony involved, changing her name to Jackie Apple Hunter which is sound funny when you say it all together so ponies normally call her just Jackie which was Rainbow's pet name to Applejack. The whole story is told by Rainbow Dash point of view from the eternity.