Some Afghan garb would be a nice addition to the character assets for the Insurgents. Pashtun tribal gear; pakol hats, head scarves, perahan tunban shirts/pants. The loose fit of the perahan shirt might be a challenge to animate, but these would be some nice additions to the Insurgent customization options. Might have to do some faces for the Insurgents which would also be a welcome addition, rather than them just being faceless enemies.