Sorry it took me so long, I've been really busy lately.
Anyways, these are some hidden recolors for the Maxis long hair that you could only see when you changed a sim's appearance in a mirror.
The first one is called Long Streaked Hair, which is a black hair lightly died purple with pink, purple, and red highlights.
The second one is called Long Freaked Hair, which is a brown hair with pink, yellow, and red highlights.
And the third one is called Long Bella Hair, which is simply a bleached-blond hair.
Enjoy!
Fixed: Should now show up in your game.