it will just be a conjecture. Allah has protected His noble apostle; even his shadow, even his image.
Some people in my environment claim that it is allowed to draw images of Prophets alaihimussalaam, as long it is not insulting. I can vaguely remember that Alahazrat has written a fatwa/risalah on this topic [but I'm not sure]. If he has, can anybody please refer to it. Other posts regarding this topic are also welcome .