Many people have modified the horror Chuckie doll over the years for fun and laughs so lets talk about that here.
One site makes Chucky an animatronic. https://www.youtube.com/watch?v=BmH_ZkXbfwE
This fun 2019 Youtube video is an unboxing video with one of the original child actresses from the Child’s Play movie 30 years ago. She shows how totally impressed she was with this doll from the Trick or Treat Studios when she gets it out of the box. https://www.youtube.com/watch?v=8urihKxmeqY
These boxed non moving Chucky dolls are selling on Ebay for between $300 and $2,000!
Here in this video this man Jason Copeland adds an Arduino and bluetooth capability to his lifesize Chucky doll which allows him to use his cellphone to control the dolls eyes and spinning neck! https://www.youtube.com/watch?v=BmH_ZkXbfwE