futuristic robotic arm 3d model

Create a detailed print-ready 3D model of a futuristic robotic arm with 6–8 degrees of freedom for industrial automation. The design features a cyberpunk aesthetic with carbon-fiber panels, titanium frame, and visible mechanisms such as servo motors, pistons, gears, and cables. Include a modular end-effector for gripping, welding, and precision cutting. The base is a rotating stabilized platform with smooth articulation. Use matte black, silver, and neon blue and cyan accents with red sensor lights. The model resembles space-grade robotics used in orbital or Mars facilities. Render in 4K ultra-realistic style with PBR materials, studio lighting, soft shadows, reflections, and volumetric effects. Ensure optimization for 3D printing with manifold topology and separated parts. Focus on clean engineering, realistic joints, accurate proportions, and smooth mechanical motion. Ensure high durability design suitable for prototyping and functional testing. Ready for sci-fi industrial use 3D.