Since we didn't get any new challenges this week I came up with Solo, Task Force and a Community Challenge for everyone to do.
WARNING YOU NEED TO DO THIS SOLO ONLY AS IT MAY NOT WORK

Solo Challenges

1. Locate the Pachamama Stone Shrine and interact with the stone statue.
2. Locate the 7 stone statues and return them to the shrine.
3. Return to the pachamama Shrine after dark and observe the locals worshiping.

Task Force Challenge

Without using Firearms, Explosives, or Drone. Deploy to any Province and capture Santa Blanca Lieutenants driving VIP Sports Cars only.

Community Challenge

Using a Drone and without being detected. Deploy to Media Luna Alpha then mark and kill Unidad Captains