Free Movement Mod

[GWAakaGamingWithAlif]

I know someone might have thought of these or not but can someone create a mod of running and sprinting which will seem more fluent? For example like PUBG or Assassin's Creed or Dark Souls Movement they just look more fluent and when you press A or D while holding W it doesn't just magically slide top left rather then it slightly strafes to the left or right. I would love to see a mod like that made!