Silver haired fantasy warrior girl under a starry night

Ultra-detailed fantasy portrait of a young female warrior. Half-length, facing the viewer. Pale skin, long flowing silver-blue hair, and piercing golden eyes. Wears ornate blue armor with leaf-shaped, silver-edged pauldrons and delicate filigree chest piece; a blue tunic underneath. A slender double-edged sword is held at her side, blade catching a cool glow. Forehead adorned with small glowing gold runes. Background is a deep indigo-blue starry night with soft purple haze. Lighting is cool and ethereal from the left, creating gentle highlights on hair and armor. Painterly brushstrokes with oil-painting texture, square format with a vintage beige ornate frame.