We need a designer to create a design for our Remarketing campaign for Google. We would like to have one design, but have it fitted to the different sizes of ads Google uses for their Remarketing. We have attached a few examples of something similar to what we were thinking. The designs will have to be something that we can either create in Google Remarketing using Google's templates or PSD files that you design that we are then able to import into Google Remarketing. Also, at the end of the project we will need any PSD files you used to create the ads in case we need to update the designs.