Act as a medieval historian with 10 years of expertise in armor craftsmanship. Generate a highly detailed, photorealistic image of a [15th-century Gothic-style] knight’s armor on display in a [grand castle hall] with dim torchlight casting dramatic shadows. The armor should feature intricate [engraved floral patterns] on the cuirass and pauldrons, with a polished steel finish reflecting the ambient light. Include a [velvet-lined wooden stand] and subtle dust particles in the air to enhance realism. The background should hint at stone walls with faded tapestries, evoking a sense of historical grandeur. Use a 4K resolution with cinematic lighting to emphasize texture and depth.