Photorealistic portrait of a beautiful young woman...

Photorealistic portrait of a beautiful young woman mechanic with long dark hair in a messy ponytail, lightly smudged with grease and dirt on her face, forehead, cheeks, neck, and arms. She leans intently over the open hood of a car engine, gripping a large metal wrench tightly with both grease-stained hands. Black grease under her fingernails and smeared across her black nail polish. She wears a well-worn dark blue work shirt, partially unbuttoned and stained with oil and grime, over a gray tank top, with gold necklaces including a cross pendant slightly dirty from the work. Slight confident smirk, direct eye contact with the camera. Shot on Canon DSLR camera with 85mm f/1.4 lens, shallow depth of field, razor-sharp focus on her face and hands, creamy bokeh on the workshop background with tools, red workbench, and car lift. Realistic skin textures with visible pores, sweat droplets, natural skin sheen. Soft workshop lighting with practical overhead lights and daylight, balanced contrast, clean and detailed atmosphere, photorealistic, cinematic color grading with natural tones, 8k resolution.