I don't think it will matter. Iran knows they are lying and most of the world probably knows Iran is lying too, and any images will simply be discounted by Iran. What a sickening situation.
Iranian mullahs want and need war. Been obvious since the hostage taking in 79. The west used the proxy Saddam to feed and tame the Iranian Mahdi wannabes, but Saddam got out of control and had to be eliminated. Iranians know that ground forces cannot enter Iran without suffering massive suicidal attacks. Would be comparable to the US invading Japan during WWII instead of just nuking a couple of cities and demanding and getting an unconditional surrender.