The images have not been Photoshopped except in reducing the size of the files.
I think with a little with enough shuffling, wiggling and fiddling (ooh err!) with the juxtaposition of the miniatures and background there is great scope for bringing the miniatures alive! Now, all I need is a selection of arid and desert type backgrounds and I am going to be in the "zone" as they say. (Maybe I could paint them myself? I am trained in that manner, but I do know that in order to produce the quality Jon Hodgson's little masterpieces, it would take me an awfully long time!)
A couple of images for now:

