handshake 3d model

A close-up view showing only two hands performing a handshake, centered in the frame. One hand is a realistic human right hand with natural skin texture, visible knuckles, and subtle veins, emerging from a formal business suit sleeve with a white shirt cuff. The other hand is a humanoid robotic hand with a metallic silver and white surface, segmented mechanical fingers, articulated joints, and small mechanical details such as plates, seams, and connectors, with subtle blue illuminated lines along the fingers and wrist. Both hands are positioned in a natural handshake pose with fingers wrapped firmly around each other, showing realistic grip pressure. No face or body is visible, only the hands and partial forearms. The scene uses soft studio lighting with a slightly cool tone, highlighting the contrast between human skin and metallic materials, with sharp focus on the handshake and a clean, minimal background suitable for realistic 3D rendering.