Eric, I think this may be the same thing some others were saying, but in my humble opinion you have captured the look that a hand crafted gun should have. That is to say showing a mastery of the architecture, carving and metal work without making it look machine made. I guess "warm and inviting" would also describe it.
I for one would like to hear a little more detail about "playing with different dyes/pigments/wood ash". You have my curiosity up!
Great work, two thumbs up.
Curtis