robotic hand 3d model

Create a fully modular, tendon-driven prosthetic robotic hand with mid-forearm, designed for separate 3D printing and assembly. IMPORTANT: The model must NOT be a single solid piece. Every functional component must be separate and printable individually. Finger Design (Critical) – Five fingers (thumb + four fingers) – Each finger is made of 3 separate phalanges: Distal (tip) Middle Proximal – Each phalange is a separate part – Include hinge-style pin joints between phalanges – Add through-holes and channels for tendon strings running from fingertip to palm – Fingertips must have anchor holes or hooks for tying nylon thread / fishing line Palm Assembly – Palm shell must be split into two parts: Palm top cover Palm bottom plate – Internal routing channels for strings inside the palm – Finger bases connect to the palm using pin joints or screws – Include small guide holes at finger roots for tendon direction Wrist & Mid-Arm Section – Wrist joint must be a separate rotational connector – Forearm (mid-