Alright, you might have seen this in couple of games lately, were characters (usually owners, devs) have their character in the game doing an animation (wave usually). I have tried to search around how they do it but I got nowhere.
i know how it works here is the script local ani = script.Parent.Humanoid
local anim = ani:LoadAnimation(script.Parent.Animovement)
Have a animation in the character you can call the animation whatever you want just change animovment to the name of your animation object in the character. Make sure that the animation id you put in there is your animation