Tyvärr så är denna enbart på min dåliga engelska. Men jag hoppas ni förstår ändå.
I made a tutorial that describes my workflow when I work with images. I've tried to make it as easy as possible and explain carefully so that any beginner can understand it. What you should remember is that this tutorial only shows how I work with this particular image. It's not always I am doing the same. But the basic principle is the same when it comes to blend into details that I assembled.
Unfortunately, this is only my bad English. But I hope you understand anyway.