Kutchedra comes from an Age that is barely mentioned. The only things he mentions in his journals are Obinia and Syrobah. According to some texts (including some of Kutchedra’s journals), he purposefully got rid of anything that could have been a visual cultural specificity in order to blend in better on the Ages he visited with Mihro. It is also said that he ended up loving Mi’Zhika so much (after seeing minor similarities between the Peshinooti and his own people) that he adopted much of  the Peshinooti’s lifestyle. In fact, the Peshiooti eventually took him in as one of them, something they hadn’t even done for Mihro.

This is why Kutchedra’s culture is not (or barely) visible in the game.