วิศวกรกับโดรนโฮโลแกรมลอยตัว

A European man in his mid 20s wearing a loose-fitting white technical protective lab coat made of smooth light fabric, holding a transparent hologram of a drone rendered with sharp lines and detailed mechanical components hovering in mid-air. Focus on his hands, arms, and the hovering holographic drone in the middle ground. Soft gray neutral studio background with subtle cool lighting, high-contrast illumination accentuating the subject and the glowing projection. Shot on Canon EOS R5 with an 85mm f/1.2 lens, shallow depth of field, futuristic realistic aesthetic, crisp details.