Chevalière blonde chargeant dans une caverne de glace

Cinematic 3D fantasy action scene in a wide 16:9 frame: a young blonde [female fantasy knight] charges forward through a dark icy cavern, centered slightly below mid-frame, leaning into a run with one knee raised. She wears a blue sleeveless tunic with gold trim and a gold chest emblem, dark shorts, leather boots, bracers, and light armor accents, with short pale-blonde hair framing her head; her face is covered by a flat opaque gray square censor block. In her left hand she carries a large round dark blue shield with a gold rim and decorative rope-like gold cross; in her right hand she holds a long spear angled diagonally backward. The environment is a vast frozen cave with jagged stalactites, blue-black rock walls, scattered ice formations, a flat icy floor, and large shadowy boulders. Moody low-key lighting, cold blue color grading, subtle mist, soft volumetric light streaming from the upper right, polished game-cinematic 3D render style with depth of field and dramatic scale. No text, no watermark, no extra characters.