neck posture device 3d model

Create a highly detailed, realistic 3D product design infographic of a wearable neck posture correction device with full internal component layout and wiring. 🔷 MAIN DESIGN: - Ergonomic U-shaped neck band (soft curved, not bulky) - Smooth silicone/rubber band connected to a compact central module - Center module size: approx 55mm × 35mm × 15mm - Matte black finish - Minimal, modern product design 🔷 VERY IMPORTANT CONDITIONS: - NO LCD display - NO sound or alarm components - ONLY vibration feedback - ONLY ONE vibration motor - NO human model anywhere - Clean engineering presentation style 🔷 SENSOR PLACEMENT: - MPU6050 MUST be mounted on TOP of the neck band (outside) - Clearly visible, not inside the box - Positioned at center top bridge (touching neck area) - Mounted on a small flat platform 🔷 INTERNAL COMPONENT LAYOUT (INSIDE CENTER MODULE): Arrange components vertically and compactly: Top layer: - ESP32-C3 Mini Middle layer: - Single Coin Vibration Motor (center aligned) L