Sheepskin Outerwear Technical Sketches

I'm in need of fashion technical sketches specifically for jackets and coats made from sheepskin. The sketches will primarily serve as a manufacturing guide. An accurate representation of the material texture, considering its distinct characteristics of sheepskin, should be prominent. Ideal candidates for this job should have a strong portfolio in technical sketching, with particular expertise in outerwear and working with different materials such as sheepskin. A specific focus on material representation would be advantageous.