I hesitate to mention this after the reviews above ....
It is
very good Chris, but - and I'm sorry to be a kill joy
I think it could be better ...
I detect some sharpening halos around the high contrast edges (viewed at 100%), both white and black edges are visible.
If I had got to 'here' in processing this, I'd go back and reduce the px radius and perhaps also the % amount of the (final?) sharpening applied and just nudge the dark greys to be a bit darker. On a less subtly lit scene, the current sharpening settings might not have been so visible, but on this particular image, they are I'm afraid.
If it helps (anyone), I can show a close up of what I'm talking about.
Sorry to be nitpicky, perhaps I'm just in an odd mood this morning, but when I see a great shot
slightly marred by something I know how to fix, I feel it's my duty to share, given we're all about learning here at CiC.
It is a great composition and atmospherics - did you have to get up early to shoot the scene?
Dave