A hyper-realistic knight stands in a neutral A-pose, devoid of weapons. Its entire form is composed of faceted amethyst crystal, showcasing a deep, translucent purple hue with lighter, almost lavender edges where light catches the sharp, geometric cuts. The surface glistens with a polished, smooth texture, yet intricate crystalline fractures are visible within, giving it depth. Its armored plates are defined by the crystal's structure, reflecting light with a cool, hard shimmer, suggesting a solid, weighty feel.