The next step is to brightness and contrast correction to obfuscate the dragon and the wave, cut out a copy of the boat and put it on the front layer. Move the dragon and the wave behind the boat than make some wonderful eyes ;) (I used the Brush)
step 6 of 7
Now its time to add some lighting by using the brush in the light mode on the dragon and the city.
step 7 of 7
Add some shadows (brush) and clean the picture up.