Stark-Tech Laboratory Genius Innovator

A candid cinematic scene of a charismatic male engineer in his late 30s with a short groomed beard and intense intelligent gaze, working late in a high-tech workshop. He wears a dark fitted grease-stained tank top, dark tactical trousers with tools tucked in pockets, a leather wrist wrap, and high-tech safety glasses pushed up on his forehead. He is mid-action soldering a glowing energy core on his workbench, blue arc sparks flying onto the metallic surface. Holographic interface screens displaying complex 3D wireframe schematics and code float around his head and hands, illuminated in bright cyan and orange hues. The setting is an industrial modern garage penthouse filled with luxury sports cars, robotic arm prototypes, glass whiteboards covered in handwritten physics equations, and floor-to-ceiling windows showing a rainy night cityscape sky with glowing skyscrapers. Lighting is moody and high-contrast, driven by the bright point-source arc sparks on his face, balanced by cool ambient blue light from holograms and rain-streaked windows. His demeanor is obsessed, brilliant, and energetic, wiping sweat from his brow with a forearm. Composition is a medium shot with foreground tools creating depth. Captured on Arri Alexa LF with a 50mm lens at f/2.0, razor-sharp focus on the subject, dramatic film shadows, cinematic color grade, photorealistic 8K render.