Hello,
I think the "problem" I have had finding a proxy for the dead man is that so many of the western minis I have seen are very accomplished sculpts and from the artwork he is a rather plain looking character, he really just needs a long duster and fairly circular brimmed hat and ideally a rifle., all fairly plain. His face could easily be roughed up with a bit of green stuff as he is mean to have been burnt by acid.
It is odd to be in a situation where I am actually looking for a more subdued plainer model!
Thanks for the help so far, it is much appreciated.