In early May analyst from KGI discussed the Apple plan and told the users that Apple decided to feature all its 2014 flagships with finger print scanner. Recently Apple Club retailer from Taiwan show the bottom home button images of Apple iPhone 6, iPad mini 3 and iPad Air 2. All these models clearly show the individual Touch ID circle.
The units which we called models are still non official and replica copies of Apple iPhone 6, iPad mini 3 and iPad Air 2 because the official images are still under the cover. Previously one source Cupertino revealed the images of Apple one model with touch id and that was Apple iPhone5s.
Still the official announcement is on waiting but we are expecting to receive these models with Touch ID soon. Apple itself makes the official announcement for these stated above models.