Design lock screen, home screen elements and wallpapers for iOS

I require lock screen, home screen elements and wallpaper designs for iOS in iOS 7 and 8 style Lock screen essentially consists of 4 elements: 1. Top info bar image 2. Wallpaper image 3. Clock background/highlight image 4. Slide to unlock image Home screen consists of 3 elements 1. Top info bar image 2. Wallpaper/background image 3. Dock background image You will also be required to supply 60 x wallpaper/background images, either designed yourself or obtained from a source and available under the creative commons license (free to use and distribute worldwide in a commercial product) You will be required to design 1. 30 x Top info bar images 2. 30 x Slide to unlock images 3. 30 x Clock Background/highlight images 4. 30 x Dock background images to match those wallpapers/backgrounds I will be needing the elements in resolutions compatible with the iPhone 4s, 5c, 5s, 6 (once it is launched and resolution is known), iPad 3, 4, Air, iPad Mini 1, 2. See the attachment labeled [login to view URL] for a more clear understanding of what I need. The other two attachments show you finished examples similar to what I need. To be considered for this job, please send me a link to your graphic design portfolio and put the name of the capital city of the U.K. in the first line of your reply. Any experience in previously designing iOS wallpapers will be a plus.