Photoshop Wedding Picture - Scenic Background Change

I'm looking for a professional Photoshop expert to enhance my wedding picture. The task involves changing the background to a scenic nature view - specifically a grassland or ranch at sunset. I’d also like to photoshop a picture me smiling with my teeth into the close up picture with my husband.

Ideal skills and experience for the job include:
- Proficiency in Adobe Photoshop
- Experience with background replacement
- Keen eye for detail to ensure the new background blends seamlessly with the original image.