Mechanical Prototype for Waste Bin

I need a mechanical prototype of a waste bin for my final year project.

Requirements:
- The waste bin should be mechanically operated.
- It should be user-friendly and efficient.
- The design should be innovative and practical.

Ideal Skills and Experience:
- Proficiency in mechanical design and prototyping.
- Experience with tools and techniques for building mechanical models.
- Creativity in design and problem-solving.

I look forward to your bids!