Duck Head Bookend: Paper Weight, Dime Banks

Two brass bookends, shaped like duck heads, were bought at a thrift store. Each weighs 1.1 kg; they are about 22 cm high. One is marked "made in Korea" without specifying North or South. A 2/3 scale version was made with 123D-Catch; the full scale version is too large for my printer. It was hollowed and equipped with a screw closure to serve as a paper weight. A slot was added to the paper weight to make a "dime bank". A wire frame version of the bank was created which makes the bank conte