3D Metal Prototype Design

I'm looking for a skilled designer to create a 3D design for a product prototype that will be laser cut from metal. The design should be of medium detail.
The prototype will be ~5x5cm and 0.5cm thickness. Models will vary, starting from a simple treble clef to a more detailed Tutankhamun mask in the first instance.

Requirements:
- Experience in 3D design and modeling.
- Proficiency in software suitable for metal laser cutting.
- Ability to create medium -detail designs.
- Knowledge of metal properties and cutting techniques.

Ideal Skills:
- CAD software expertise (e.g., SolidWorks, AutoCAD).
- Previous work with metal prototypes.
- Strong attention to detail and precision.

Please provide a portfolio with relevant work.