In the 3D View window, you can change the point of view (right mouse button, AFAIR).
If the move is too slow, reduce the resolution of the picture, then raise when you’ve got the required point of view.
It’s difficult to get an orthogonal point of view, but it helps.
Thank you Icare! I know this method, but I expected to have something faster. Just to press some shortcut buttons and get the view I need. I am lazy! 🙂
just rotate your model in the body view around the vertical axis by 180 deg.