There are lots of videos online of this, pretty cool to see, and also lots of artists apparently complaining why they don't use humans, not understanding that every piece is hand finished, so they are hiring more artists than ever before.
Also, the article is talking about Sai Baba but the images are of Sathya Sai Baba, they are two different people who lived a century apart.
It says: Robotic process (with manual finishing), Total time: 77 days, Cost: €64k. Manual process (entirely by hand): Total time: 132 days, Cost: €90k.
Note: Time and cost figures are estimates. Cost estimates exclude the cost of the marble.
Also, the article is talking about Sai Baba but the images are of Sathya Sai Baba, they are two different people who lived a century apart.
Those look like fun toys - must have been fun getting that going.