Realistic Pencil Ingredient Sketches

I'm looking for a skilled artist to create realistic hand sketches of skincare ingredients using pencil. The sketches will be used for a skincare project and should accurately represent the ingredients.

Requirements:
- Realistic drawing style
- Use of pencil as the medium
- Ability to sketch more than 10 ingredients

Ideal Skills and Experience:
- Proficiency in realistic pencil drawing
- Experience in botanical or ingredient illustration
- Attention to detail and accuracy
- Ability to meet deadlines

Please provide samples of previous work.