Zbrush Expert to Add Hammered Texture to Prototype before 3D printing -- 2

I'm in need of a skilled Zbrush designer to aid in the creation of a prototype. The specific tasks you would be required to perform include taking existing 3D .step file and add a "hammered" texture to the top and sides of each part so that the parts will 3D print with the required texture:

- Proficiency in Zbrush for 3D modeling and rendering
- Experience with creating prototypes for industrial design
- Knowledge in 3D printing processes