I thought this was one of Darrens at first! ( sorry couldn't resist). Nice Hamish I like the low angle.
This got me trawling through some old shots and I found one from a few years back that I felt I hadn't processed correctly the first time around. It was a little too grey for my liking so given this theme I thought I'd give it another go. Several layers later ( curves, levels and gradient map plus a few others) it ended up a little better. I did try a few textures but it tended to soften it a little but I wanted it to look a little clinical.... I've called it ' Cold'