Seamless Photo Merge for Social Media

I'm looking for a skilled photo editor to merge two photos for a social media post. The merge should be a seamless blend and set against a natural background.

Ideal Skills and Experience:
- Proficiency in photo editing software (e.g., Photoshop)
- Experience with creating seamless photo blends
- Ability to incorporate natural backgrounds realistically
- Strong attention to detail
- Prior portfolio of similar work

Please provide examples of your previous work and estimated completion time.