Mid century modern illustration for a Christmas card

I am looking to hire an illustrator for a mid century modern style illustration for my Christmas card this holiday season. The illustration style I have in mind is whimsical, and while I don't have a specific color scheme in mind, I am open to artist's choice. Lastly, I am also open to the artist's interpretation when it comes to inclusion of any Christmas or mid-century modern design elements, giving them ample creative freedom to bring this project to life.

It would be a single picture with 5 people and a dog modeled after my family.

I have attached the style of illustration I want. I will supply pictures of my family once we have agreed on the project.