The inclusion of the Deerstalker hat of course is a pointer to this figure being based on Sherlock Holmes, though he was not fat an ddid not wear bushy sideburns.
A Deerstalker has always been a rare type of hat, and one of Holmes' affectations, though he only wore it when on cases in the countryside. When on London cases, he wore whatever was appropriate to the occasion, and of course he was a master of disguise so maybe all the other klickies look more like Sherlock busy on a case than this one!