Realistic Landscape Editing with Photorealistic Touch

I'm providing a high-resolution landscape photo that needs professional-level editing to look completely natural and photorealistic.

Key requirements:
- Adjust perspective to create the illusion of a different camera angle while keeping the scene entirely realistic. Use advanced techniques to ensure natural light, shadow, and texture.
- Refined color grading and balanced lighting to enhance the mood without making it look overly edited. Consistency in all aspects of light and texture required.
- Replace one subject's face in the image, ensuring it blends flawlessly into the scene with natural light and colors.

Deliverables:
- Final output as a flattened 16-bit TIFF or PNG file in the original resolution.

I'm seeking a photo editor with experience delivering magazine-quality work. No quick or cheap edits—I want this image to look flawless. Adobe Photoshop is mandatory. Bonus if you complement with Midjourney, Stable Diffusion, or similar AI tools for refined results.

I'll provide all necessary files and samples as soon as we start.