Design a Set of Images for Facebook Cover Creator

I need a set of icons / images designed that can be used on my Facebook Cover Creator site here: [login to view URL] I need them to have a transparent background and be resizable without losing quality. I need the individual icons as I plan to load them into the cover generator software so people can use them to make a custom facebook profile cover. I will own all rights to the icons and be able to use them in my cover creator software. I need original icons that are designed for my use. Images needed include: - photo frames - comment bubble - coffee stain - stamps / letter - sticky tape - few different polaroids - scrap paper as well as realistic versions of the sketched items on the attachment.