I thought it was a littleeee challenge to expect anyone to guess all four of them, so I only ask that you guess #3!

http://www.furaffinity.net/view/15036973/

Who ever gets the correct answer first will get a kaeroki custom from me :3
You can have two guesses
It is not a morph

Also answers for the other three:
1. Albino White Phase Reticulated Python
2. Pastel Ball Python (tho I would have accepted most ball pythons if the other three were guessed right, it was mostly from memory so it wasn't super accurate)
3. ???
4. Albino motley boa constrictor

panzerdragon78 guessed it correct with paradise tree snake!