Is this the first time Native Mesoamerican culture has been represented in FF?

[Erzaa]

The ones in Rak'tika were clearly mayan pyramids. South american cultures never built pyramids as far as I know, only fortresses.

However some actually quechua names or concepts were sometimes used in Ronka yes, like the riddle construct turning scions into cards after wrong answers being called a Huaca. But most were mesoamerican (like most of the landmarks in the Raktika map).

I'm not versed in pre-Columbian American history or the nuances of architecture, so I won't argue. But doesn't Peru have pyramids? That's in South America, not North America.