Skip to 2:03 in the following video:
Notice how there are multiple attachments in a part that’s outside the rig? That can be animated using Visulie.
However, in your example, it is not possible (without some workarounds) since there’s a Motor6D.
Visulie isn’t a plugin to animate your typical rigs (rigs with physics constraints). Visulie is a plugin to animate “pseudorigs” (rigs without physical constraints). Think of explosions, a tree falling, or loading screen animations.