Edit 60th Birthday Lunch Table

I need help to update a lunch table for a 60th birthday celebration. I need to add 1 to 5 guests. Edit image 1 (the restaurant group photo). Keep every existing person, face, pose, and the room exactly as they are, with no changes to anyone already in the picture. Add three new people seated at the table, using the reference photos for their faces and hair. Do not alter their facial features. – Image 2: the woman with the toddler. Seat her at the near end of the table on the right side, with the toddler on her lap or in a high chair beside her. – Image 3: the woman with red hair. Seat her at the near left end, next to the woman in the burgundy blazer. – Image 4: the woman with long light-brown hair. Seat her on the right side, between the girl in the striped shirt and the bearded man (or at the near end if there's more room). Give each new person a plate, cutlery, napkin, and a glass to match the existing table settings. Dress them in smart-casual clothing that fits the occasion. Match the warm overhead lighting, shadows, camera angle, perspective, and image grain so they blend in naturally. Everyone should be looking toward the camera and smiling.