With the day's Miss

Tough part?

One of the toughest parts of assembling an object into a background is not letting it appear 'sunken'. I found that it is easier to find the lowest point of the object, and move the background until the object first appears to float, then lock it in place a tiny bit back. Where we did this a lot, it helps to have another person review it with you. Let your computer calculate a point in the background (or several) for the initial alignment.
Well done for a start !!!