That's right, I said TALKING!!
I made a video of it so you can hear it. It is on Youtube. Here's the link : [link]
It is Princess Luna speaking in her traditional Royal Canterlot voice when you push the button on the side of the sculpture. Oh, and in case you want to record your own personal message, just press the button on the bottom and record your own message up to 10 seconds.
Commissions are : OPEN