Give that a try, most aircraft already have wing views from inside the cabin by default. All you need is to change the camera mode to Showcase → Fixed Camera → Pick any fixed camera number.
When you are currently in the fixed camera mode. If you press the button command for “Toggle Drone Camera” it would actually switch you back to the Cockpit view. So when you want to instantly move between the Fixed Wing View and the Cockpit View, all you need is to press that “Toggle Drone Camera”. No need to create custom camera views unless you really want your own unique view that the default fixed showcase camera doesn’t have.