Ethereal Warrior | Futuristic, Female, Sci-Fi

An ethereal, futuristic female warrior with silver-white hair and glowing red eyes, floating gracefully in mid-air. She wields a massive rifle in one hand and a sharp, spear-like weapon in the other. Her body is an elegant fusion of white and red mechanical armor with exposed robotic components. Behind her is a radiant halo-like energy circle, surrounded by a formation of sharp, floating metallic spikes arranged in a symmetrical pattern, giving her a divine and imposing presence. The overall design is sleek, minimalistic, and otherworldly, with an aura of calm yet immense power