I checked these images some days ago, but didn't had time to say what I think of them. Then I think I forgot about them so sorry for the late response.
Anyways, I think these parts of the map are very well done.
Some things I noticed: Why would there be fences on containers? Does someone wants to prevent you from escaping? Or did you put these in because you didn't really care about the story\realism?
Also on the screenshot where you're holding the pistol, I don't really like the way the sand texture "fades" to the grass texture. I would've done the same, but it looks so unrealistic.
But don't get me wrong, I really like what you have there in these screenshots.