Realistic Post-Apocalyptic Game Concept Art

I'm in need of a talented concept artist who can create realistic game art for war game in a post-apocalyptic setting. The art will primarily focus on character design and weapon/gear design for up to two factions. One being a machine/AI faction with looks based around mechanical insects, the other is a resistance human faction.

Ideal Skills and Experience:
- Proven experience in creating realistic game concept art
- Strong skills in character, weapon, and gear design
- Able to conceptualize and design detailed elements of a post-apocalyptic environment
- Portfolio showcasing previous work in similar styles and themes