Thanks all for the feedback. Those bright patches have been brought back a little, good spot. They're supposed to be brighter scree runs. There's going to be a load of motion blur on this shot as the camera rotates 70 degrees on the y axis, whilst travelling at the correct airspeed for the aircraft, so those fake trees should be all I need. I can swap in populations if needed, but at the area this shot covers those populations will be quite large, and small objects can create a lot of noise.