Design a highly realistic, haunting knight's armor inspired by the concept of 'Haunted Versailles.' The armor should be ornate and baroque in style, with intricate engravings and golden accents that reflect the opulence of Versailles. However, incorporate eerie elements, such as cracks, ghostly wisps, and faint, glowing symbols, to suggest a supernatural presence within the armor. The design should evoke a sense of history and mystery, as if the armor is possessed by the spirits of Versailles. Place the knight in a museum setting, with soft, ambient lighting casting long shadows across the polished marble floors and classic French architecture in the background, enhancing the haunting, historical atmosphere