Dynamic Mecha Combat Manga Style

Rough, aggressive manga ink lines, gekiga-style hatching, intense perspective; at the center of the frame, a completely original {argument name="character" default="silver-haired fighter"}, wearing black-based combat gear, with {argument name="effect" default="cyan lightning and a plasma aura"} exploding from the entire body — no copyrighted characters, must not resemble any existing work. Surrounding the central fighter, giant fists — huge mechanical piston fists, industrial gauntlets, turbine-structured fists, and fists armored with ring-shaped metal plating — attack all at once from every direction. The fists are made of orange, brass, black iron, and white scuff marks, wrapped in a heavy metallic texture, oil stains, exhaust smoke, steam, and debris. The fists in the foreground are so huge they crowd the frame, while the fists in the background are smaller and lined up in succession, converging toward the center in a tunnel-like one-point perspective. The composition is radial, as if the entire screen were a tornado of giant mechanical fists. The central fighter serves as the vanishing point, with all the fists, smoke, debris, lightning, and speed lines converging toward the center. Extreme fisheye perspective, ultra-wide angle, compressed space, an explosive sense of speed. Clouds of white smoke, black rubble, metal fragments, ink splatter, and white scratch lines run across the entire frame. The VFX includes shockwaves, air distortion, particles, debris, smoke, steam, and electric discharge. Cyan lightning bolts explode outward radially from the center, weaving through the gaps between the giant mechanical fists. The fists' silhouettes are clear, with contact points and the direction of force easy to read. The image density is high, but the visibility of the central character takes top priority. The color palette is black, white, brass orange, metallic yellow, cyan lightning, and a faint purple shadow. Extremely high contrast, rough brushwork, hand-drawn manga-poster style, an explosive impact shot, a single illustration, no caption text, no text, no logo, no arrows