Yes, I have been using Neural Filters, specifically Photo Restoration. This can sometimes work brilliantly, especially on faces, but not all faces. It seems to use a generic database of peoples faces to learn and use so it is a bit hit and miss. If you did not know the people, many results would look ok but if you know the person, sometimes it is just "not right", other times it is spot on. However, this tool still does not have the ability to be told to learn from specific user supplied examples of faces or things. Maybe in a few years it will have, but not yet. photoshop (maybe the beta) does have a limited capability to blend two images using user specified common points of matching. At present I think it is a max of 4 points. If this was developed more, you could uses a lkot of matching points so that it could use a good image, transform it to match the proportions of the thing you are trying to repair, then add it as a layer mask and then paint in the areas for repair based on a matched selection. But alas, this is also not available yet bu the technology is nearly there, just not included by adobe as yet.
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