Restore and enhance an old damaged black-and-white photograph of a vintage couple. Remove cracks

Restore and enhance an old damaged black-and-white photograph of a vintage couple. Remove cracks, scratches, and stains, and reconstruct missing details. Improve sharpness and convert it into high-resolution HD quality. Colorize the image realistically with natural skin tones and period-accurate clothing colors. The woman is standing wearing a patterned blouse and long embroidered skirt, while the man is seated in a dark suit with a boutonniere and light scarf. Keep facial features authentic and unchanged. Add soft natural lighting and a slightly blurred outdoor background with greenery for a realistic, timeless look.