I see where your coming from, Actually for the different human ethnic groups I plan to make a list of homebrew traits. Since this is pathfinder, all characters get 2 traits at the start and I plan to make many that run along with those.
An example, players chosing to play a Tamazian Human would have the option of one of these traits....
- Marsh Walker: +2 to all Swim checks and bog terrain is not considered difficult.
- Master Diver: One can hold their breath for 10 times their constitution modifier.
- Forest runner: You gain a +1 trait bonus on Acrobatics checks and a +1 trait bonus to your CMB when attempting to resist trip attacks.
And yeah, I felt not only does the era but in general the region need a bit more focus. In my D&D group there are a bunch of DM's and we all have our own homebrew settings. A lot of medieval Europe, steampunk/megitech.... I figured.... Heck nobody is touching the fertile crescent or the Iron age.... I've found my niche!
Two other things are a review of the Gods and Goddesses so far listed, and just a general feel of the cultures. Like do you get a feeling for who the Vabbitic speakers are? The Tamazians? More info? Less? Images? ect...
I've also got a more comprehensive History of the Inan region including tales of the mythic origins and early days, foreign occupations ect... and I'd like some input on the quality and believably of it.