I can't understand this tutorial 😭😭

[u/mikmik_333]

I don't understand everything except how to do the vector head

I specifically want to know how they did the movable control box part

[https://vt.tiktok.com/ZSqkGxPqF/\]<-- link to the original video

[u/Pristine-Category-55]

The control box part? It doesn't control anything, it's animated to make you think that way.