Realistic Ragdolls in my UE5 game

I am making an Unreal Engine 5 game and I hope I can share some things on Bili Bili. Game's name is "Red Army". The game's goal point is to make a realistic large military simulator. The character on the screen is UE5 default character that is used to prototype. Moreover, you can see all major body parts have had realistic rotation and collision with the floor it's on. If you don't know, I set the rotation limits by watching my own arms and legs nature XD Yeah, but I hope it's realistic. The video is all too old but this is first time I am uploading something on Bili Bili, I haven't used it much before.