rural area during winter

Since I have some large model cars, and some nice sizerd building in the garage, I can make a rural area during a storm, where there is the sound of heavy snow and fast wind blowing and the cars are trying to be started and driven out of the deep snow where every couple of seconds a fiducial will be placed in front of the camera to simulate an action that is taking place such as talking, the engine being reved up and other things

old trains

since I have some old toy trains, I was wondering if I could set up a little circle where the train runs on the circle with a fiducial on its back and as it passes over a camera, it will make a horn sound

Infinity water

It was amazing, the sound went exactly with the water