16.
I opened the document as a smart object and applied motion blur effect. after that i used the soft edge tool to unblur the train.
17.
I used the magnetic lasso tool to select the area I wanted to change (hair) and used the paint brush to paint the hair brown.
18.
I converted the new layer to smart filters. then using the Gaussian blur effect i blurred it to my liking and added a layer mask. using the soft brushed tool, i brushed the blur off of areas i want to be noticed.