High-Detail Character Retopology

I need high-detail character models retopologized for 3D printing. The final models should be in OBJ, STL and .OBJ format.

Requirements:
- Experience with retopology for 3D printing
- Proficiency in creating high-detail models
- Final output in OBJ format

Ideal Skills:
- 3D modeling expertise
- Familiarity with 3D printing requirements
- Strong attention to detail

This is a ongoing project with several models to be made monthly.