Blender Artist for Character Model

I'm seeking a professional Blender artist to refine a character model. The project involves fixing polygon issues, improving animation smoothness, and refining textures.

Key Tasks:
- Fix hair animation stuttering
- Refine skin, clothing, and hair textures
- add shaders and convert it to an vrm data

Ideal Skills and Experience:
- Proficiency in Blender
- Strong understanding of character modeling and animation
- Texture painting and refinement expertise
- Attention to detail and quality

Please provide a portfolio showcasing similar work.