Realistic First-Person Swordsman RPG

I'm looking for an experienced game developer to create a first-person swordsman level-up game with a rich storyline. The game should be designed for PC, Mobile, and Console platforms.

Key Requirements:
- Realistic graphics
- First-person perspective
- Engaging storyline with multiple towns to explore
- Level-up mechanics and progression

Ideal Skills:
- Proficiency in 3D modeling and realistic graphics
- Experience with first-person game mechanics
- Strong narrative development skills
- Multi-platform development expertise

Please provide samples of previous similar work.