This site helps you to get passport photos for id documents for over 150 countries and the best part is that there is an option to get passport photos downloaded for free and there is a new feature in this site called "AI feature" which can able to auto-detect the face and comes up with a perfect passport photo that you can download instantly or order for printing which makes this an option to print on your own to save the cost but the prices for printing seems to be reasonable for them for their services.