I'm sure your correct. its a Forza image file. The rar is too large to attach from here. I will try to find a site to upload it to and post a link to the orignal file.

I have a DDS image that is scrambled somehow. It was unpacked from a XPR file. Any clue how to unscramble the image? I can't load the DDS file as attachment here for you to work with but will attach as a JPG if that would help.