Add Person in Business Suit

I need one realistic composite image. I will give you two high-resolution files: the main photo and a clear shot of the person who must be inserted.

Your job is to place that individual naturally into the scene, dress them in a classic business suit that matches the lighting, color temperature, and perspective of the original photo, and keep the background exactly as it is. Shadows, reflections, and fabric texture have to look authentic so no one can tell the image was edited.

Deliverables
• Final flattened JPG or PNG (print-ready, 300 dpi)
• Layered PSD or TIFF so I can tweak later if needed

Acceptance criteria
• Seamless blending: no visible cut lines, consistent grain and sharpness
• Suit style: standard two-piece business suit in colors that fit the scene
• Original background intact and untouched outside necessary blending

Please work in Adobe Photoshop (or equivalent) and return the file within two days after receiving my source images.