Sorry to say that I don't know the referecnce but I love the charecter! The clothing, pose, forshortening is all top-notch. The shading is a bit cartony resulting from some incosequent shading but overall a really cool piece. In particular I like the rimlighting and the cartoony bouncelight on the coat. What I am missing, primarily, is a shadow underneath the charecter to place him in the environment (Rationale for 4.5/5). Otherwise a really cool piece :) Well done.