So here is a quote from the bluetongueskink forum.
"That's a Halmahera Blue Tongue Skink, a specific type of Indonesian skink. Typically they need the highest levels of humidity of any BTS, which is why unsurprisingly it's missing digits. Most keepers recommend no lower than 80%. And 99.9% of these guys are fresh imports. I'm sure somebody somewhere has managed to breed them in captivity but I have yet to find that person."
So I now know what type it is and some basic husbandry info. Cage is started