🎨 Añadidos estilo NiwaRhythm / NiwaRhythm Style Add-ons 🖤 Linework & Sombras / Linework & Shadows , clean ink strokes, sketchy hatching, dense crosshatching, etched shading, sharp outlines, grainy shadows, , heavy ink contrast, stippled details, fine line density, scratchy ink textures, --- 💪 Anatomía & Detalle / Anatomy & Detail , lean musculature, defined tendons, visible ribcage hints, skin fold lines, , stretched fabric tension, anatomical precision, subtle muscle shading, , realistic joints, exaggerated muscle stretch in poses, --- 😱 Expresiones & Caras / Expressions & Faces , intense gaze, narrow eyes, clenched jaw, inked sweat, , dramatic cheek shading, furrowed brows, desperate stare, , smirk with ink shadows, subtle grimace, shadowed lower face, --- ⚡ Movimiento & Dinámica / Motion & Dynamics , sketchy motion streaks, blurred limbs, rough action lines, , hatching-based speed lines, exaggerated foreshortening, , scattered debris in motion, scratchy perspective lines, --- 🪵 Fondo & Ambiente / Background & Atmosphere , etched rubble texture, sketchy cityscape, , crosshatched sky gradient, dusty hatch background, , rough ink splatter backdrop, scribbled margins, --- 🎭 Composición & Página / Composition & Page Design , panel-like composition, splash layout energy, , sketch borders, manga study aesthetic, , overlapping poses, angled page tilt, --- ✅ Ejemplos listos / Ready-to-use Examples 1) Acción anatómica / Anatomical Action , monochrome, realistic musculature, exaggerated foreshortening, sketchy motion streaks, etched shading, debris scattering, powerful pose, 2) Retrato dramático / Dramatic Portrait , monochrome, intense gaze, furrowed brows, dramatic cheek shading, dense crosshatching, stippled background, expressive face, 3) Página dinámica / Dynamic Page Layout , monochrome, sketch borders, splash layout energy, exaggerated perspective, motion lines with hatching, rough ink texture background, --- ADD , monochrome, , flowing clothing, realistic musculature, muscular detail, powerful anatomy, , bold expressions, expressive faces, intense expressions, intense facial expressions, , motion effects, dynamic action lines, dynamic speed lines, , exaggerated perspectives, dynamic action, powerful movements, powerful poses,