3D CAD Design for Kitchen Device

I'm looking for an experienced 3D CAD designer to model a handheld kitchen device primarily used for cutting and chopping. This device will be made from composite materials. The final deliverables should include:

- STL/STEP files
- Detailed but not textured renders

An NDA is required for access to the full project brief.

Ideal skills and experience:
- Proficiency in CAD software
- Experience with composite materials
- Strong understanding of kitchen tool ergonomics and functionality
- Good visualization skills for creating detailed renders

Please provide samples of previous similar work.