Emerald Anime Warrior Key Visual

Create a dramatic vertical anime fantasy key visual of {argument name="character name" default="Hotaru"}, a powerful young female warrior standing full-body in a ruined futuristic city at night. She has very long flowing {argument name="hair color" default="silver-white"} hair whipping outward in the storm, an athletic elegant build, and wears an ornate white, teal, and gold magical battle dress with asymmetrical armored bodice, layered short skirt, thigh-high dark stockings, white high-heeled boots with teal crystal accents, delicate gloves, and jewel-like metallic details. Her face should be intentionally obscured by a soft square blur or neutral censor block, while the rest of the image remains highly detailed. Pose her in a commanding wide-legged stance from a low-angle perspective, one arm extended outward to the left as if unleashing power and the other arm lowered with a clenched fist. Behind her, place a gigantic translucent crystalline winged crest or phoenix-like armor halo made of sharp emerald glass shards, centered behind her head and shoulders. Surround the character with roaring circular streams of {argument name="energy color" default="neon emerald green"} magical fire, lightning-like particles, sparks, and glowing plasma arcs forming a vortex around her body. The background is a dark post-apocalyptic sci-fi city with broken towers, ruined scaffolding, distant silhouettes, and reflective cracked metal ground, all backlit by intense green light. Use cinematic composition, high contrast, volumetric glow, rim lighting, deep shadows, floating embers, dynamic motion, ultra-detailed anime illustration style, glossy fantasy armor rendering, sharp linework, painterly effects, 3:4 vertical poster framing, epic scale, no text, no watermark.