Hey Tony,
I would like to hear more about the processing as well.  I like the look and richness of the colors.
From a composition perspective, I like the 2nd the best.  It is the 'cleanest' of the three images.  The hunter is very prominent and there are no distracting influences.  I also really like the solar flare - it is something I do in a lot of my own work.
I feel the same way about the 3rd shot, but I am not sure I get why the hunter is holding the antlers.  It is solid composition and well lit.  I also like his placement in the film plane.  Very well done.
I WANT to like the first photo in the series.  My problem is that I feel that the hunter gets lost in the trees - maybe that is intentional as you wish to emphasize the element of concealment.  However, it does not quite work for me.  I DO like the way that the gun has almost a 3D look.  Was it taken with a WA lens?
BTW, the lighting in all three are excellently done.  May I ask what you used as a lighting source, given that in all 3 images the subject is being back lit by the sun?
Thanks for posting these, Tony.  They are very good compositions - and you are right, very unique for the forum.
Cheers,
James