Building my own custom Nethunter Rom

Hi guys,

Im new to this forum but always been pretty active on the Linux community. Im a certified Linux engeenier and a certified ethical hacker that would love to build my own custom image of Nethunter for my spare NVIDIA SHIELD TABLET.

I was wondering if anyone had the right info to get me on my tracks. I will try to do a "How to" after my first succesfull build so that people can get to learn how tweak on their own devices.

My nvidia shield tablet already has unlocked bootloader with root enabled and TWRP, althought I couldnt find any clear info on how to build a Nethunter image and not sure if its the same as:

http://xda-university.com/as-a-devel...d-rom-is-built