Yes, Greystone Basilisks in Azshara are now black with jade crests. Which is more like "grey stone" than their previous colour

They also hiss on click. It's like they took not only Deatheye's skin but also his voice (but not his NPC id as they still have their old one).
Deatheye, as Kurasu mentioned, is now BurgundyOrange with blue crest. Until this change, the only basilisks with that skin were the Hyjal ones that phase out later in the quest chain.
Redstone Basilisks remain red, but are now a mix of blue and jade crests instead of just blue.
Stone Maw Basilisks in NST are now tameable! (very tropical green with orange crest... good jungle troll pet)
Cold Eye Basilisks (Cape ST) remain blue but now have a mix of both blue and jade crests.
Ironjaw Behemoths (cave in Cape ST) are now blue with orange crests. Blue and orange is quite striking.
Ironjaw Basilisks (cave in Cape ST) are now blue with a mix of jade and orange crests. I think the orange crest on this one was a mistake because I gave Noah the wrong name.
Scale Belly (same cave in Cape ST) is now blue with purple crest (to replace the Deadly Crystalgazers which had the already controlled error)
Jadespine Basilisks (green with jade crest) are now tameable.
Deadly Crystalgazers in Deepholm (that give the already controlled message) are no longer flagged as tameable.
Hellgazer (Tanaris) is now yellow with the purple crest (beasts in CoST bad this last build but are now blue).
Servant of Antu'sul, Zul'Farrak, which gives "already controlled" error now also flagged untameable. It's not a unique skin though.
Now the only missing colours are Purple with any crest but blue, and OrangePurple with the jade crest.
Wow. That's a lot of colours added. Thanks again to Noah for all this
