Touching missing elements (hands and clothes)

I want to make a gift for my grandmother and need to combine 9 people into one photo (example attached). Aishka makes the faces as different as possible, I've tried everything, so overall the composition is set, we just need to work on the faces and a bit on the body shapes. I will definitely send all the photos.

It is necessary to retouch the insoles for several pairs of shoes from the catalog shoot. Remove the creases on them and create an even texture. I have attached an example of the source and the expected result.

Good day. The essence of this project is to create product photos for the website. I will provide the approximate style and designs of the houses. I will provide samples of how it should look. Please send samples of your work. And we will collaborate.

It is necessary to change part of the image, specifically to replace the building with another one. It needs to be generated in sufficient detail and refined so that it fits well into the overall poster and looks natural. I will explain what kind of building and all the details in more detail in private. The poster is in PSD layers. Please write the actual price and deadlines. I am attaching the poster itself and a reference for the building.

Photography for a magazine cover. High-quality retouching is needed without "smoothing," "faceapp," and portrait effect.