It does not work out, the normal value in the game is 1, and there is 0, without other options. Perhaps there is some option through changing the game files, but I do not know how, and at the moment there is no sense in it, the EAC does its work.
I looked at all possible settings and there is nothing more that will give any advantage. Unless you can use one of the configs to increase FPS, which are available through the manuals for the game. I'll insert below the edited version for myself, it will remove the dynamic shadows, but in fact it does not help much, although it is possible for you to see the Claudette that sits under the tree while playing for the killer. Also need to be inserted through the "engine.ini".