I like everything about this except the composition. The metallic texture and sheen is delicious, the quality of depth and complexity draws the eye into the image. With about three quarters of the dominant lines/edges drawing the eye to the centre of the image it tends to lower the dynamism, freezing up the eye rather than inviting it to roam around. Everything else about this is cracking good.
Thank you very much Joanie! Mythmaker, yes, I can see that. That's sort of what I was aiming for though. I do understand your comment though and appreciate the honesty! :D