Android 4.2 Gallery Working on Cm9

Hi to all as title says i have downloaded the Android 4.2 gallery & camera app from this link http://forums.androidcentral.com/ver...-2-camera.html

Gallery works like a charm but camera Fc´s and i'm looking if there´s a dev who´s interested in trying to get it to work, i can't because i'm a noob :(

almost forgot, with root explorer insert in system/app and change proper permissions reboot and enjoy

Thanks in Advance