You took the picture I provided a bit too literally, I don't want the logo to be one of the inscribed stones to be honest. It should resemble things of Aztec nature but not be basically c/p's. The pictures provided were to give an idea for the types of symbols and art design they used. The style is there, could use more dark undertones however.
Hmm .. To be honest, until now, I didn't really notice I've used the same image you added
Anyways, I'm gonna make a new concept probably late afternoon and see how that goes.The info you gave does help