I wish they made a portable weather sealed full frame camera with looks such as that of the Olympus OM-D EM 5, but with higher resolution, focus stacking, higher fps, more affordable price, removable hot mirror and/or weak IR filter, no AA filter, and a macro lens of focal length 50mm and aperture of f/0.95, as well as getting rid of all of the things or aspects not associated with RAW shooting such as the creative art modes and filters. Would also be interesting to have an interchangeable sensor!