The Australian McNuggets™ set of toys is often refered to as 'McNugget Buddies'
due to similarities with the earlier US releases.

The set includes plastic McNuggets™ standing approximately 8cms tall,
all wearing removable Halloween costumes:

McGhost,  McWolf,  McDrac  and McFrankie.

Removing their costumes reveals Glow-In-The-Dark bodies.
McDrac and McWolf both have fangs, McGhost and McFrankie have a smiling mouth.