Who what mod xD links! Btw wth picture is that how is it nearly identical to the Turok texture? That's really cool what pic is it from?
Yep, I just googled mayan carvings lol. Hopefully as I dig deeper more will surface, I already found another pic, that being similar to one of the statues in the game, just need to put a little texture magic into it.

I am currently transfixed on one of the glyph textures used for walls here:

Searching for a matching glyph picture is nearly impossible, so i've been trying to narrow it down translating it.
So what I'm pretty positive is that I believe that this thing is actually supposed to tell a date using the mayan calendar. Apart from finding a source picture, it also interests me what this glyph could've possibly meant. It's actually pretty hard to decipher a 64x64 pixel image, so I've been trying to do the best I can finding this out.
From what I can tell (my amateur opinion backed up with research), the first glyph literally says: "It is the
8th 7th of Manik." Manik being a named day in the 20 day cycle and and the number
8 7 being in the 13 day cycle, both cycles running simultaneously in the Tzolkin calendar.

There are differences between this picture and the texture picture I showed you, but as we saw in the skull carving images, Iguana was keen on making their own differences (possibly due to licensing). This editing is clear with the number 8 in the first glyph, making the dot look like a moon. While that could've left open the possibility of it being a zero number, it wouldn't make sense as you cannot use 0 in these calendars.
Here is some sources that have been most helpful to me figuring this out:
http://www.famsi.org/mayawriting/thompson/index.html - Neat academic papers on this site, my favorite.
https://maya.nmai.si.edu/calendar/maya-calendar-converter - Modern to mayan date converter
http://www.coyote-wind.com/studios/MayaDate/about.html - Basic teaching of mayan dates
http://www.gutenberg.org/files/43491/43491-h/43491-h.htm - Extensive teaching of Mayan Glyphs. Showed me the correct use of number in first glyph.
If I'm wrong about something or know one of the glyphs, point it out in a post below, I want to be on the right road here.