The line drawing includes all features indentified from site 62, yes. The photo is of a single spectacular fossil (evidently, it's uncommon to get much preserved back of the head in Pakicetus).
Note the difference between mosaic-ing a specimen (definitely bad paleontology) and showing in a drawing what features are represented in one fossil or another and what is unattested.
I'd better clarify. Mixing parts from different individuals is bad. Trying to fit together the parts from one individual is the point of the game.