Custom Realistic Oil Paintings

I'm looking for a skilled artist to create three custom, realistic oil paintings of my child. Each piece should feature my child set against beautiful natural scenery.

Picture one would have my child in his wheelchair, a yellow, heart-shaped balloon attached to hos wheelchair. Across from him would be a giraffe, leaning down so they are face to face.

Picture two would have my child standing on his tip toes, the string for the balloon now in his hand, reaching up to hand it to the giraffe. The wheelchair is in the background, left behind as it's no longer needed.

Picture three is a view from behind as my child is now on the back/neck of the giraffe, the string of the balloon is in the giraffe's mouth, and it appears they are heading to heaven.

Price is negotiable.

Requirements:
- Three separate oil paintings
- Realistic depiction of my child's likeness
- Backgrounds should be natural scenery

Ideal Skills and Experience:
- Mastery in oil painting
- Experience in realistic portraiture
- Ability to create detailed and vibrant natural backgrounds

Please provide a portfolio showcasing similar work.