???Hi, new to this. I found this frog in my great grandmothers abandoned home in Mexico.I ve been trying to clean it since it was covered in dust and tar but its still a little dirty, the gold color wasn't noticeable before. I dont know what its made of or what the small stones are but some are missing. i didnt see any markings but it has indentation marks around the edges on the bottom as if it was shaped by hand. just looking for any general info thanks..