HDR - I like the definition, the color seems richer. You can see the lines which make up the main reason for your artistic choice.
- What I didn't like about HDR, the particle effects (I think thats what they are (part of the circle beneath the character)) you can see well in the others doesn't show up as well at all.
Soft 100 and soft 75. What I like about soft 100 is that if you can visualize the trees in the distance seem to blld in better. It is an effect I think you should consider, but try not to do it so much near the center of the camera. I think what you have going on here is a very nice distance effect. Just wondering if you can mix it up to get that real softness far away from the camera view and not the character view (unless that happens to be where the camera is).
R,
nacho