Rotating the model is what you’re doing incorrectly. Of course if you rotate the model in the model space, the view in the scenes you’ve already made are going to change because you’re presenting a different side of the model toward the camera… You need to place the camera for each scene and leave the model in one place.
Top view shows your model along the blue axis with systems green axis pointing up on screen. This means that you need to find a way to (temporarilty) redraw the axes, red/green at a convenient angle for you. And a way to then have your green axis point up. Right click on an axis in empty space and select ‘Align View’ in the context menu. Next, save this view in a scene, to return to any time you need the rotated view.
What a coincidence. See your answer for today here: