How to add a humanoid model and a handle into one tool

I’m trying to make a humanoid model/avatar the handle without directly changing the models name to “Handle” so it doesn’t just have “Handle” above it’s head and I can put some other stuff there. If anyone knows if there’s a way PLEASE TELL ME

I figured it out you just have to weld all the parts to the handle (like the torso legs arms and head)