this ancient brooch redesigned and make it more marvelous with some extra knots and more ornaments object, it has space for pin from back so it's ready to print and use or casting and lab lab lab the stl file is too much large so I just uploaded the original file as 3dm (rhino) , you can export it in any format you need. you can have your own jewelry that match with you archetype, just explain yourself and tell me what expect you need to have. we can make any form and shape with each others. enjoy it.