Got off on another tangent, looking up “Italian Gothic Armor”. Came across a whole bunch of sites which I thought might be useful references. Feel free to add to the list.
myArmoury.com
Anatomy of Armour: Gothic Armour of the 15th Century
The Winged Hussars of Poland
Medieval Armour & Weapons (for various museums
Armour Diagrams
Italian Armour Diagrams
The Medieval War Horse
Arms, Armor, and Tactics in the Middle Ages
Godfrey’s Armor Web Sites
IMAGE GALLERIES
Gallery of Armour
Medieval/Early Renaissance Arms & Armour
Artifacts - Weapons, Armour & Equipment
Art - Art of War