Hi.  I've generated my UV maps of my space freighter that I made in Wings3d and really lost as to how to give it a weathered, dirty texture, but at the same time, having the sections, paneled to emulate well panels.  I'm very new to Photoshop CS4 and texturing in general and really lost on how to create the image I see in my head.  I do have a basic understanding of photoshop, as I have used Photoshop Elements 3, for basic editing of my Daz Studio Images.

Any help would be greatly appreciated.

Sincerely,

David