Create amazing images for iPhone Apps

We are looking for an exciting artist to take our existing iPhone app and update the images to a fresh new design. This is a simple project that can leading to bigger projects for the right artist. Most of the images are simply buttons with text, so you should be excellent at creating eye catching buttons. There is one main background and a wheel that spins - all original images will be provided; so you can trace these into a new layer in Photoshop and use them as background to trace from but its important that the elements remain in the same location. A main menu screen is also required. You will created layered PSD's images whilst doing this part and provide them - we'll likely employ you to make additional apps after you complete the first one - so make sure your PSD's are accurate so you can reuse them. You will be responsible for creating a new look whilst maintaining all the existing file sizes and formats. It's important that the elements stay in the same place so we don't have to amend our code - you are simply creating the same images, with the same sizes and filenames, but with a fresh new theme (we will tell the successful applicant the theme). You will have an eye of detail and will be easy to communicate with, like to do a good job and can deliver quickly. Please reference an similar experience you have had in your portfolio. Please review the attached spreadsheet which contains the current images, including the filenames and dimensions. The successful applicant will be provided all the original assets via Dropbox or Google Drive.