带花纹的金色长命锁挂饰元素

A rounded and exquisite 3D golden coin-shaped lock, with intricate carvings and metallic highlights on the lock body, pure white background without shadows, warm golden light creates a sense of wealth and peace. The elements are centered and occupy 50% of the screen, with uniform white space around them. 1:1 square, 3D C4D rendering, metal, rounded, national trend.