here is a version I worked on..Added some black, adjust the nutral colors. Then burned the sky so it was not so dark. I then added a noise reduction and topped it off with a little sharpness.. Also tilted it to the left a bit.
If any improvements were made they were done to a download of an upload. Think how good they would be if they were done to the original files. There is still lots of CA going on with VIPs version.