You can download the extensive A7m2 guide here on Wetransfer. And do not forget to preorder the camera here to get it before Christmas:
USA preorders:
Sony Alpha a7II (Body Only) for $1,698 at Amazon (Click here), BHphoto (Click here), Adorama (Click here), SonyStore (Click here).
Sony Alpha a7II with FE 28-70mm OSS Lens for $1,998 at Amazon (Click here), BHphoto (Click here), Adorama (Click here), SonyStore (Click here).
Sony 70-300mm f/4.5-5.6 G SSM II Lens for $1,148 at BHphoto (Click here).
EU preorders:
Sony Alpha a7II (Body Only) for 1.799 Euro at Amazon Germany (Click here) and 1299 pounds at Wex UK (Click here).
Sony Alpha a7II with FE 28-70mm OSS Lens for 2.099 Euro at Amazon Germany (Click here) and 1699 pounds at Wex UK (Click here).