A knight on a crystalline horse, hyperrealistic, night sky backdrop. The knight and horse are made of clear, faceted ice or crystal, adorned with shimmering, glowing details. Stars are scattered across the inky black night sky. Dramatic, stormy clouds are visible in the lower part of the image. The horse is a majestic white, with the glowing crystal effects emphasizing the horse's anatomical structure. The knight is wearing full plate armor, also composed of shimmering crystal. A flowing, translucent crystal cape drapes from the knight's shoulders. The posture of the knight and horse is regal and imposing. Deep blues, blacks, and whites in the background. High level of detail. Focus on the crystal structure and details of the armor,tmvisual42