Need to download a shared rackspace server image to my Hard Drive

Hello, I need a person who is experienced working with Rackspace Cloud services, I bought a program from someone and they installed it on my Rackspace cloud servers, but using a shared image, so I can't find a way to download the images to my computer, I think its possible using the shell / command line. I want to have the images of the servers in my hard drive, and also I want you to open those images and extract script files and codes, so I can do further modifications to it in a separate project, the script is written in ruby / bootstrap language. So I need a person that is an expert in linux / ubuntu distro, and familiar with rackspace cloud services to do the extraction job, shouldnt take long to someone that knows what he is doing. It's important to not to alert the original owner of the image that it was downloaded. Please send your best bid if you know what I'm talking about and you know you can do it. Thanks.