Realistic 3D Zombie & Survivor Characters

I'm looking for a talented 3D artist to create realistic game-ready characters for a zombie survival game.
Target Engine: Source2/ S&Box

Requirements:
- 3D characters: zombie and survivor
- Realistic art style
- Detailed clothing: survivor has a zombie counterpart with bloody clothing and wounds.
- Game-ready topology
- Humanoid rig
- Separate clothing options
- Medium polycount suitable for multiplayer
-- Source Files included

Ideal skills:
- Experience in creating realistic 3D characters
- Strong understanding of topology and rigging
- Proficiency in texturing and detailing clothing
- Ability to meet multiplayer performance requirements


Please provide a portfolio showcasing similar work.