Industrial architectural design, sheet metal manual, masculine engineer, 30s, short hair, black frame glasses, worn denim jeans, white sleeveless shirt, tool belt, holding a metal ruler, standing in front of a large drafting table, surrounded by rolled up blueprints, pencils and markers scattered, metal scraps and machinery parts on the floor, factory setting, concrete walls, metal beams, fluorescent lighting, close-up shot, shallow depth of field, detailed textures, realistic rendering.