How does V-ray work, and is it possible to make their ordinary photos a sweetie?

Question

3ds Max

Good morning!)
I'm interested in the question of such a filter as V-ray. If I'm not mistaken, this is called 3D Visualization.
Here are my questions:
1. Is it possible to filter an ordinary picture to such a shine using V-ray?
Just the interior of the apartment

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2. Can you tell the story behind each of these photos?
3. What specialists are involved in this? I know it has something to do with 3Ds Max.
4. How much does the service of such a person cost? If you are, then leave some data, if not difficult.
Thank you very much in advance!