An Augsburg horse armour in the German Historical Museum, Berlin, dating to between 1512 and 1515, is decorated with motifs from Hopfer's etchings and woodcuts, but this is no evidence that Hopfer himself worked on it, as his decorative prints were largely produced as patterns for other craftsmen in various media.
En hesterustning fra Augsburg i det Tyske Historiske Museum i Berlin fra mellem 1512 og 1515 er dekoreret med motiver fra Hopfers raderinger og træsnit, men der er ikke bevis for, at Hopfer selv arbejdede med den, eftersom hans dekorative tryk i vid udstrækning blev produceret som mønstre for andre håndværkere.