Custom Family Portrait Illustration for Grandparents

I'm planning a special gift for my grandparents and I want it to be something they can hang on the wall and look at every day. I have one good group photo of our whole family taken at a recent gathering, and I'd like an artist to reinterpret it as a stylized digital illustration rather than a plain photo edit. Think of it less like a filter and more like a hand-drawn piece of art that still clearly resembles everyone in the picture.

There are eight people in the reference photo, including kids and adults, plus our family dog who I'd love to see included if possible. I'm open to different stylized approaches, such as soft painterly, semi-realistic digital art, or a warm flat-illustration style, but I want the final piece to feel cohesive, festive, and personal rather than generic clip-art. I can share the source photo and a few backup shots of individual family members in case any faces are partially blocked in the group shot.

I don't have design experience myself, so I'd really appreciate someone who can guide me through style choices with a couple of quick sketch or color-mockup options before committing to the full illustration. Timeline matters because this is meant to be a gift for an upcoming family celebration, so I need someone reliable who communicates clearly about progress and can meet the deadline.

What I need:
— One stylized digital illustration recreating our full family group photo
— All eight family members, and our dog, clearly and recognizably included
— A brief style consultation with 1-2 sketch or mockup options before final art
— One round of revisions after the first full draft
— Final artwork delivered in high resolution, print-ready format