Trying to fill in someone else's shoes is futile. The person will at best be a shadow of the one who shoes they are trying to fill. It is best to have new shoes (their own) rather than live in the shadow of another
There is no shortage of wine maps out there. It's actually become a bit of a cottage industry. Dense mozaics of alternately colored squiggly subregions annotated as St. This or Côte-de-that. They look fantastic in a frame next to your wi.