The idea is: download a photo of a building. Choose a pre-made image of a car. Pull the car to arrange and place near the building to look realistic. Instead of a car, it can be a tree, moving it around until it looks right next to the building. Arrange a plan to see what things might look like. Images that have already been downloaded or made available may need to be calibrated to fit the scale. Ideally this would work in a browser.
Can someone point me in the right direction or suggest an existing product?
[Link deleted by moderation -- hopefully you weren't trying to spam us?]