Spintel Mobile Banner

We require a banner to be created for a new Mobile billboard promotion we are running. The billboard size is: 12.6m x 3.6m. Attached is a mockup design we had created internally but we were not happy with it. It needs much more creative flair. We will leave the colour and design up to you, as you can see with the mockup there are some important aspects of the ad which need to stand out. We will provide high quality images to the successful bidder to begin work.