I have created a new race which has been before. I realize that this may be a little over the top for a player character race but I used the custom race rules on d20PFSRD. I also paired this race up with Unchained Monk - Scaled Fist for my own character creation with a few levels of Sorcerer. I found that bringing the Scaled Fist up to level 12 was about the right mix for me. Anyway, here is the Word version of this race.