Vintage Mexican Folk Art on Copper Signed Leiva Soto 3D wall hanging Yum Kaax

please view all of the photos since I am not an expert on this type of artwork and relied a lot on Google lens to help me This item is a Mexican folk art wall plaque depicting a Mayan deity, likely crafted from copper or a similar metal. The piece features a 3D figure, possibly representing the deity Yum Kaax, known as the god of wild vegetation It appears to be a relief carving or etching, common in Mexican artisan works. Similar items are found made from materials such as wood, leather, or stone, depicting Aztec or Mayan figures. please view the photos so you can see the signature along with Chile underneath, and the size next to the ruler also picture of the back with the paper opening, showing the hook to hang