Your drawings are not scientific illustrations. To prove your assertion that they have heavy brow ridges, you need actual photographs and/or measurements. The Dagestanis that I see in Google searches do not have brow ridges. Their eyes are sunken below the brow, but the brow is not elevated above the rest of the forehead.
Dagestan is also a diverse country, with many different ethnicities, including the Avar, Dargin, Kumyk, Lezgian, Laks, Azerbaijani, Tabasaran, and Chechen.