I di AI photo restauration using advanced open source tools on my local computer (no data is going to any company or outside my machine). This includes  multiple variants of the same restauration, feedback and iterations and optional highres version upscaling and video. Another option would be placing together 2 or 3 people from separate photos into one (see in the exampples)  Please contact me for more info.
Here are some examples. 

A photo merging reimagining the 2 persons above in a modern street photo. It is not perfect but the technology evolves.

And some fun stuff. restoring old paintings or engravings to photos :