Something seem to have gone wrong. I am not able to download your file for inspection.
Thank you for giving us the opportunity to assess your file. There seem to be a number of technical issues.
There exist a white balance issue. Your image is too blue.
The image is also very grainy as though it was over-sharpened. Please zoom to between 100 and 200% to inspect the texture of the image.
I hope you found this helpful.
I agree. I think your image is a bit blue, so warm the image up a bit. Maybe something like this: