CROW a witch's symbol of black magic. BAS-RELIEF for casting. Can be used for casting as an independent element of jewelry - a pendant, belt buckle , or for home decor, if you print it in a larger size.
Please note that the model has two options with and without a hanging eye.
The model has a high resolution and you can enlarge it as you need. the original size of the model is 40mm.

Model geometry is mesh (polygonal),this is not a Nurbs geometry.
It is designed for printing and casting and technically cannot be converted to NURBS geometry.