I have a manual for a 3MP Wildgame IR3d. Just got a 6MP Wildgame camera, and the manual is WAY more involved....
Also have the CD: "software driver & product information guide" for the IR3d.
The model # is inside the battery/SD Card lid and is the first part of the "SW Version" number. Bad thing about mine is the C-size batteries. If there is a lot of activity, they only last a week, and when they get weak, the IR shots don't come out...
My new camera uses AA-size batteries. They last a LOT longer.