Duke of Burgundy Leather Suit of Armor

MedievalCollectibles.com

Polished silver/steel color matches exactly, Full suit of plate armor (helmet, breastplate, limbs), Overall design and aesthetic are highly similar, Helmet style (closed visor, rounded top) is a strong match, Material appears to be metal, consistent with the frame, Proportions and form factor are consistent

Medieval Knight Steel Plate Armor Suit

Etsy

Highly polished, reflective steel finish, Full suit of plate armor, Similar closed-face helmet style (armet/close helm), Overall form factor and proportions are very close, General design elements align well

Medieval Plate Armor Knight Suit Battle Ready Steel Full Suit of Armour

eBay

General type of medieval plate armor, Closed helmet style, Metallic finish