Realistic Call of Duty Poster

I need a highly skilled artist to create a realistic Call of Duty poster. The poster should prominently feature characters and scenes from the game, all set against a dark and gritty color scheme.

Requirements:
- Expertise in realistic art styles
- Experience with video game-themed artwork
- Ability to incorporate dynamic scenes and characters
- Strong understanding of dark color palettes

Ideal Skills and Experience:
- Professional art background
- Portfolio showcasing similar projects
- Attention to detail and creativity

Please provide samples of previous work for consideration.