Mechanical Radio Prototype Development

I'm seeking an experienced engineer to design and build a mechanical prototype of a radio device. The device will incorporate moving parts and sensors/automation functionalities.

Key requirements:
- Design and create a physical radio prototype
- Integrate moving parts and automation sensors
- Provide detailed schematics and user manuals

Ideal skills and experience:
- Proficiency in mechanical engineering
- Experience with automation and sensor integration
- Strong problem-solving skills and creativity

Please share relevant past projects and your approach to this task.