Quirky vintage segmented "sewn-mouth" doll pendant

This doll pendant is made of metal, with arms and legs that move. To me she reminds me of a Tim Burton character, or a Voodoo Doll. There are some uneven color edges which seem to match the style of the pendant. I describe the doll as “sewn-mouth” but there are no stiches, just lines. Some days it looks like a girl…sometimes a boy. It has real personality! Size: 2” tall 1” wide.