Muscular Christian Bale, intense facial expression, sharp jawline, prominent cheekbones, short brown hair, no beard, mechanical limbs, steel cables, iron gears, complex machinery integrated into skin, ripped denim jeans, black leather boots, standing in a dimly lit industrial setting, old factory background, rusty pipes, concrete floor, soft mist, cinematic lighting, 3/4 composition, close-up shot of face and machinery details.