Full color Japanese anime cinematic animation, fast-paced and energetic, based on the attached refer

Full color Japanese anime cinematic animation, fast-paced and energetic, based on the attached reference artwork. A heavy-weapons combat maid with short white hair, a maid headband, a filtration mask/respirator over her lower face, wearing a white-and-black frilled maid dress with tactical straps, gloves, and boots, wielding a massive oversized sci-fi cannon with mechanical gears and glowing blue energy cells. Vibrant anime cel-shaded colors, dynamic camera work, quick cuts, sharp motion lines. [0-3s] She stands in a ruined industrial corridor, dust and smoke drifting through shafts of light, the huge cannon resting on her shoulder as her eyes narrow behind the mask; armored enemy mechs advance toward her down the corridor. [3-6s] She swings the massive cannon down into firing position, mechanical servos and gears whirring and clicking into place, the barrel beginning to glow as energy charges inside it. [6-10s] The cannon fires with a massive muzzle flash and a searing energy blast tears down the corridor, obliterating the enemy mechs in a wave of light and debris, and she stands calm amid the drifting smoke as the cannon barrel cools, frame holds steady. No on-screen text, no captions, no speech bubbles, no subtitles, pure visual footage.