Create a realistic 3D model of an elegant, closed wooden chest with a slightly eerie Halloween atmosphere. The chest appears aged and mysterious, with a dark, rich wooden texture showing subtle wear and patina. On the front, there is a finely detailed relief of a horse’s head — carved deeply into the wood, expressive, almost lifelike, as if watching you. The design is sophisticated and old-fashioned, with no unnecessary ornaments, no shiny metal parts. The lighting should feel dim and moody, like candlelight or moonlight, casting soft shadows that emphasize the horse relief. The overall style should blend gothic elegance with a hint of haunting mystery — beautiful, timeless, and slightly unsettling.