The TRICK isn't in CRANKING UP the Saturation in Photoshop, but in upping the Saturation and GAIN in the extremely WELL HIDDEN "Advanced Camera Options" (that only a few of the Highly Ordained in the Secret Society of Cloudus Maximus -which secretly controls the Entire World, BTW) knows about...

But by making the extremely complex and tricky RIGHT CLICK on the Camera, and selecting EDIT OBJECT, you TOO can join the Inner Sanctum of the C.M.S.!

The GAIN control is especially nice because it creates that FILM LIKE Gain Effect that you used to see in 35mm Kodachrome Color Slides ( a few of you might remember what a "35mm Slide" is/was.) Since this happens in the actual Vue Render COLOR SPACE- it looks much more NATURAL than trying to do this Photoshop...