A towering arachnid centaur, with the upper body of an elegant elf and the lower body of a giant iridescent spider. Its eight legs glisten as though spun from molten silver, while glowing runes cover its carapace. The background is a glowing crystal cavern lit by bioluminescent fungi, with sparkling stalactites hanging from above. Hyper-detailed, dark fantasy style, inspired by the art of Yoshitaka Amano.