Kali Linux ISO Older Versions

Hi all.

I read the "Building Custom Kali ISOs" and the "Official Kali Linux Mirrors" documentation to try to find Kali Linux older versions, but I did not get anywhere.. Specifically I need the Kali 1.1.0a version to do some KillerBee/Zigbee tests. I need build one from official repo?

Thanks in advance.

there you have all versions: http://kambing.ui.ac.id/iso/kali/ check it first though. just to be sure