That script is Galvs busts, which can be found here: http://galvs-scripts.com/galvs-message-busts/
Why don't I just show picture?
Well that's because it just so happens that if I do show picture the bust on the right darkens. While the bust shown through Galvs on the left not. This is caused by Khases light effects, but if Galvs could show two busts this would fix the problem.
Here's an Example
Spoiler

For Galvs Message Busts to show two busts. One on the left and the other on the right.
Thank you for looking this over.