so im trying to make a torso movant just like arsenal
its just like this video
robloxapp-20211111-2350150.wmv (1.4 MB)
Remember that if you do not know how to script something looking in the toolbox can help too. There have also been multiple posts about this topic too.
The simplest solution would be to look for a torso follows camera system in the toolbox and look at how it was made there.