Exhausted walked

Dear Modders,
I have seen that some of you have brought wonderful immersive animations into the game

It would be great if someone could add an exhausted walk feature like in this video


This could be triggered when player encumbrance is exceeded or as some sort of penalty after a player endurance is completely down. We would then have to wait until mid half of the endurance is back to be able to walk as usual. It will force players to deal even more with endurance management in risky situations