No of course you don't need to credit yourself. When we check the credits of a manip we look at the work description and it wasn't clear, if you used your own ressources and/or purchased ressources and/or photos from stock account. That's why I was asking for the credit. In the case you use your own or purchased stocks it's information for us enough if you write in the work description something like this : "used my own and purchased ressources". Then I don't need to ask. Thank you for understanding .