Thanks
For what I've seen from pictures I found, you're right, most of the time they wear CE woodland camo, or Daguet desert camo, or even a mix of them. But I also saw some pics of soldiers wearing CRYE us camo shirts, or even plain black tshirts, for example.
The only thing is to give them a "military enough" look. I think mixing daguet and CE camo should give a unique look to my SF, making them easier to see on the game board (since the figures are relatively small, 20mm).