Step 1: Images Used for Editing
Identify the reference images and your photo, Here I have googled few image as reference.
Step 3: Step 3
Set Fuzziness to 21, Shift Click on the grey background until you get a nice selection, If the you got the character selection don't worry at this point you can deselect that with the lasso tool after. Hit ok to select the unwanted region. ref. 03.jpg
Step 4: Step 4
Step 5: Step 5
Ensure you got a fairly cleaned foreground character image. ref 06.jpg
Step 6: Step 6
Step 8: Step 8
Step 9: Step 9
Select Clone tool from the tool box and the reference creature images from your image library, well if you don't have one.. Google it
Alt click on the area you need to copy on the source image, Always ensure that you work in layers!