I took pictures of all of the levels after I completed them. Levels 1 through 5 actually have the grey outlines on the background to show you where to place the gears. Some of my photos are slightly out of focus, or off kilter, but you should be able to complete the level from the pictures. Some might require explanation, so if there's one you don't understand, just let me know.
http://RevolutionWP7.4shared.com/