Fishing Seat/Storage Box Prototype

I'm seeking a skilled designer to create a prototype for a fishing seat/storage box combination.

Requirements:
- Primary material: Plastic
- Essential features: Waterproof compartments, multiple storage sections, and easy to carry
- Existing rough drawings and AI-generated sketches available
- Minor refinements needed on current designs

Ideal Skills & Experience:
- Experience in product design, especially with plastic materials
- Knowledge of waterproofing and storage solutions
- Proficiency in translating sketches into workable prototypes
- Strong attention to detail for minor design adjustments

Ideally I want someone in the Midlands area of the UK. I don't want any approaches from