Lucky you!
It is a Solomon Island Ground Boa - C. paulsoni. Figuring out sex is easy - spurs = male; no spurs = female Figuring out locality is a whole other story. The best guess would be Halmahera... which can/will lighten and darken throughout the day.
Here is some info on them from my site: http://nyexotics.blogspot.com/2012/0...husbandry.html
By chance, anymore where you're getting it from?![]()