Thank you all for the comments!
The mini is from Westwind's Jekyll and Hyde range and is listed in a set called "GHJ0005 - London Gentlemen"
The lamp was done with a yellow base-coat followed by a brown ink wash. I then built up layers of orange then yellow working towards white.
Black is difficult to highlight without it looking too grey. I tend to use "Flesh" to mix with the black for highlights on "natural materials" like cloth or hair etc and I mix it with white for metal. The flesh gives it a slightly warmer tone so it doesn't look so clinical.
As for whether he will be a Hero or Villain, I like the idea that "His path is his own".
Thanks again for the comments.
Regards
PM