Futuristic elf warrior priestess with glowing aether staff

A hyper-realistic, cinematic full-body portrait of a futuristic elf warrior priestess. She has long, flowing silver-white hair tied into ornate high twin-tails with gold filigree hairpieces. She has elegant pointed ears and piercing, soulful golden eyes. She is wearing a high-collared, form-fitting combat dress made of iridescent white bio-fabric and intricate gold embroidery, featuring "cold-shoulder" cutouts and a heavy dark leather belt with golden sun-motifs. In one hand, she grips an ancient staff made of dark wood and twisted gold that glows with an intense amber Aether energy. The lighting is ethereal and majestic, highlighting her melancholic yet determined expression. 8k resolution, photorealistic, intricate textures, volumetric lighting.