Thank you very much Colin for taking the time to show me
I think 'frosting you mentioned' is the natural texture of his trousers.I still feel more close to Rob's original image, I don't know why, may be I find it more natural. I would also like to thank you for telling me to carry on long exposures after sun sets in one of the threads.I was out yesterday evening and I tried it , I think it worked fine. I will upload an image after editing. I would very much like you to have a look at it if you have time
Rob, sorry for touching your image while you are probably asleep. This is usually what happens in CinC to learn things, we learn better this way. If you don't like it I'm sure Colin will remove it immediately.
PS. Colin I think your edit seems dark to me and that's why I find Rob's original more natural.