Use of AI to add user images to a scene

We constantly have to add products to stock imagery. Using the neural filters is great for getting the lighting and colour right, but the use of AI to 'place' in the scene realistically is limited. I am having to select the transition area and try to get AI to generate a better fill in the transition area as I don't want my product image to be changed.

It would be a really useful addition for the sake of productivity if I could select an area, then select an image locally and ask the AI to place the chosen image in the selection area, matching lighting, colour and scale.

In addition, the AI cannot replace colour or texture alone, it always replaces with the whole subject, and in many cases this is unsuitable as the trained images that replace are very US specific (cars, licence plates..etc.), if this could also be addressed, I think you have a superb tool.