That idea needs to fund.
The Blurb from kickstarter:
"Nagual is a tabletop roleplaying game based around a world of Aztec-inspired giant robots who are the last line of defense against an alien invasion. It is as much inspired by Mesoamerican mythology and spirituality as it is by 80s and 90s mecha series.
Kickstarter link: HERENagual distinguishes itself from other games with it’s very easy to learn, non-intrusive, open, fast-play system, unique mechanics, and its totally novel premise."
I get nothing for you following that link or any other. I don't know the author, and I'm not on the backer list because I don't need one more game I'm never going to have time to play.
With that said: I love the idea of the game, so why not give it a look.