How to BP spawn an actor in front of camera(s)

Greeting,

a noob here need some tutorial of how to spawn an actor in front of the camera(s) and able to rotate then create orbit rotation control to the actor.

I have 10 camera angle setup in my scene and would like to be able to spawn the actor overlay in front of any of the camera.

I tried to search but couldn’t get the the spawn actor overlay information.

example are like in this video.

skip to 0:50 in the video. I am trying to do the same thing in my current scene.

Thanks in advance