Saix and Xemnas Sims By Kitty_Paine

These sims can be found at the Sims 3 Exchange.

Saix
Xemnas

Saix and Xemnas Hair By JulieAlesha

These items can be found in this Mod The Sims Forums Thread.

Or you can download them at MediaFire.
Saix
Xemnas