HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

Gentlemen, could you please tell me something about the HD mod? I saw in a Heroes video that when hovering the mouse over an enemy unit in battle, a shadow of its movement is displayed. I can't find this feature in the HD mod. How do I enable it? And also, for some reason, there is no animation for the spellbook, regardless of whether the checkbox is checked in the settings or not.