REFERENCES: HISTORICAL WEAPONS
These are photographic references of historical weapons. They are the real deal, so you'll have to adapt as best you can to the proportions of a Games Workshop or Rackham miniature (where the weapons are ridiculously, stupidly, profoundly idiotically out of proportion... don't even get me started on GW's ten foot hats.) These examples are from Museum Replicas. I again recommend visiting them and looking around.