How do I make a custom animated enemy NPC?

I'm working on a game with monsters that you have to fight I want the monsters to not have the regular R6 or R15 body, and I know how to make a custom rig using the custom character creator by DaMrNelson and how to animate it I also have attack and pathfinding follow scripts that I can't put here right now since I'm on my phone but I was wondering if anyone knows how to make a custom animated enemy NPC or if it would work setting up the rig, adding a humanoid to it, animating it and adding the regular enemy NPC scripts if you know a way of doing this or if the scripts would work on a rig with a humanoid inside of it and attack and follow and animation scripts.