Actually, the angle changes on SW to a slight 3/4 view. They're all at slightly different angles, as can be seen by the relation of front to back feet; West-facing is zero difference, SW is six or seven, south is one or two pixel difference.
I think the eyes are eerie when they're just white, and the ears seem short on south-facing.
But not to be totally negative, the wolf has a very nice fur effect and feels anatomically accurate, with the exception of the ears in the south-facing shot.