photorealistic east asian young woman elf knight, vertical 9:16 half-body-to-thigh full portrait, front slight side angle direct gaze, cold noble bearing; super-long silver-white wavy hair cascading along sides and back, pointed elf ears, pale silver-gray eyes, fair pale skin; thin gold chain forehead ornament with central blue gem, sapphire drop earrings, layered gemstone necklace with dark main pendant, silver choker; full-body mirror-polished silver metal armor, chest and shoulder plates covered in elaborate relief scrolling patterns, deep v cuirass, elbow-long carved metal gauntlet gloves, thin silver chains hanging from hip armor, black glossy armored skirt below; both hands holding a vintage metal-framed glass lantern at chest, bright cold-white glow inside, right hand gripping chain, left hand supporting base; two concentric silver metal ring astrolabe device behind figure, horizontal arms strung with metal spheres, pure black starry background scattered with white starlight specks; strong metal highlight reflections, lantern light as key light, cool silver palette, sacred austere dark fantasy atmosphere, realistic delicate skin, hair, polished metal armor, glass lantern and gemstone textures, cinematic rim light and volumetric light, shallow depth of field, 8k ultra-detailed