Go to Assets -> SpotTheDifferencesGameToolkit FOLDER -> Sprites
For example, you need to reskin the big coin.
Go to Sprites -> general_ui folder
Open the image in a graphics editor
Replace it with your image
Make sure the file size doesn't change
Save your image in PNG format, replacing the one that needs to be reskinned
Great job! Result:
Do the same for all the images you want to modify.
