I don't have a DSLR right now, so I decided to take 3 pics with my little fella at -2, 0, +2 and with tone mapping came up with this.
Any good for a compact SD? Also, the editing was fast and not for any reason. Just had some fun.
I love the warmth of the guitar, but I think your range may have been too great on the bracketing. The whites glow a little and have no detail. There is a bit of a halo around the knight and top edge of the guitar which probably isn't intentional. That can be removed in PS with a new layer set to darken blend mode and paint with a colour that comes from near by. Make sure the brush is set to at a lower opacity so you can blend it into the scene (unlike I did in the edit).
As a tweak, I reduced the exposure by .25, adjusted the mid-tones and blacks up and tried to reduce the whites (to no avail). I adjusted the overall vibrance and saturation down. I also applied a little selective sharpening to the guitar. These are all personal preferences, and may not be your style, but is intended as possibilities: