nordic fantasy style, ethereal female elf, 8k ultra-detailed, soft magical light, long flowing blue hair (silky texture, with subtle silver highlights, reaching waist), pointed ears (slightly curved, tip with tiny gold rune tattoo), delicate facial features: ice-blue eyes, fair translucent skin, faint smile, outfit: floor-length blue robe (lightweight, slightly translucent fabric, side slit up to thigh) + gold patterned trim (ancient nordic rune motifs on cuffs, neckline, and slit edge) + thin gold belt (with blue gem pendant), pose: standing gracefully, one hand gently holding a glowing blue staff, the other brushing hair, background: misty nordic forest (ancient pine trees, glowing moss, faint northern lights), lighting: cool soft light (enhances blue hair/robe, gold trim shines subtly), material: robe with dewy sheen, gold trim with metallic luster