Hello,
I have revently developed an open sea world exploration VR experience short game for a client in Unreal Engine with AI NPCs random actions.
I can providd you with a sample of my previous work.
I have seen the video you provided as a reference and I can make the game accordingly where the player can interact with the elements in game.
Let us have a discussion so I can get an exact idea of your requirements.
Thanks,
Rajesh K