Hi Geoff,
Nice, intimate view of the cygnet.
I like the bit of vegetation in the mouth.
At first, I thought the head/cheek area was soft but the eye looks good so I think that what I am seeing is the nice fluffiness of the cygnet.
There is some cloning artifact in the RLC. I would eliminate the bright white line at the bottom of the frame.
I would also clone out the specular highlight above the head.
I would also do some more NR on the water. Despite all my observations I think this is a nice image and I think a bit more TLC in PP would really enhance this image.
Gail