Drawing of Grandchildren with Grandad they never met

This is a emotional project for me. My father sadly passed over 5 years ago and never met two of his grandchildren. I’d love a bespoke drawing using images of him and the grandchildren to create a piece with them together. I’d rather not share photos just yet but will send suitable photos. The artist needs to be very experience and skilled. It will be a Christmas present and one to cherish forever. I’d then like the original sent to me to frame.