New Digital Sketches Creation

I am in need of a skilled and experienced digital artist who can create approximately 20 original, realistic-style digital sketches based on existing drawings. The purpose of this project is to ensure the new sketches are unique enough to avoid any copyright issues.

Key requirements:
- Create realistic, digital sketches of knitting/weaving techniques
- Minimum size of 10x10 cms for each finished drawing
- Ability to work from existing drawings without infringing copyright

Ideal skills and experience:
- Proficiency in digital sketching software
- Strong understanding of copyright and originality in art
- Previous experience creating realistic digital sketches
- Attention to detail and ability to follow specific size requirements

Please provide samples of your previous work that align with this project (or just make example of one of the existing sketches).
Thank you.