Native American / Amerindian phenotype folks?

I know "phenotype" can sound a bit dodgy when applied to humans - but that I'm wondering is if there are any areas where we find people who have similar physical appearance to Native Americans (in its variety) in Glorantha?

We do find stepped pyramids and human sacrifice a la Mezoamerica in Bliss in Ignorance, but no mention on the physical appearance of the people there, is it?

My second guess was Onlaks or Laskal, partly because, again, there are mention of terraced, stepped pyramid-like structures in some of those cities there (although this might simply be terraced towns without pyramids exactly - though my mind went to the Mississippian culture).

I've also been wondering whether Thinobutans - usually described as being of Agimori stock - would be more akin to Native Americans.

There's also the Praxians, of course - whose societies are very inspired by post-Spanish-contact plains Indians, but most physical depictions of them seem more Wareran or Vithelan (if indeed they are consistent at all).

I suppose it's also possibly that the Dino-Hsunchen of Slon and the people from around the Swermelan sea could have such physical features, but that's more about picking out a random spot on the map than anything else. The God Time myths of those areas seem more Polynesian/Melanesian-based than anything else.

I'm perfectly open to there simply being no equivalent to this in Glorantha, of course - I'm just curious.