Modern 3D printing workshop, industrial interior, sleek metal machinery, rows of futuristic printers, humming with gentle blue lights, intricately designed architectural models, delicate bridges, towers, and buildings, scattered on worktables, messy wires and tools, creative designer, mature man, bespectacled, white shirt, dark jeans, standing, hands on hips, observing, warm softbox lighting, shallow depth of field, minimalist composition.