CNC-Ready SVG Creation

I need a simple outline SVG file derived from a photo for CNC engraving. The image should be converted into a format suitable for CNC machines.

Requirements:
- Simple outline SVG
- Adjust line thickness
- Remove small details
- Ensure closed paths

Ideal skills:
- Proficiency in vector graphic design
- Experience with CNC engraving files
- Attention to detail and precision