help, please

[future_secret]

Program(+version) I'm using: Photoshop CS
Example(s) of the coloring I want to learn how to make + credit to the maker:


(click to enlarge) credit: www.misspandora.fr
A link to the un-edited/not colored original image/screencap: don't have the original one, but it might look like one of these: one, two three