surely someone has the same issue as me?
This is as close as I’ve got so far in Pro.
Too mandraulic, and the end result is still not fully curved like an ellipsoid. I suppose it might be easier to programmatically create them in some other software and then import back into Pro.
Did you find a solution? I'm interested in the same thing. Some 3rd party software to create a 3D model of an ellipsoid and then import it to Pro seems problematic. I think of problems lining up coordinate systems on the exported and imported object.