In a new layer, make 3 or so yellow lights. #FFF000 will do fine. Alter the sizes of these lights. Make the lights using a 100% soft circular brush. The biggest one that I made was 100px, and the smallest was around 45px.

This is a little trick that I always do to images that I want to look like they were taken out of a movie. In a new layer (and be sure that this layer is on the top, and that it stays there), fill the layer with black, and then go to Filters > Artistic > Film Grain, and customize to these settings.

Copy and paste your apple into the composition. Right now it is way too big.

Hit control/command + T and scale the apple down to an appropriate size to work with.

Rotate it and scale it further until your are happy with it.

I've never read any tuts (assuming there are some) on how to do this, so I just came up with this method, and it seems to work pretty well. Go to Image > Adjustments > Brightness and Contrast, and boost up the lightness and the contrast accordingly. My Values -- Brightness: 10, Contrast: 100.

Change the colors by going to Image > Adjustments > Hue and Saturation. Hit the colorize button, and move the hue to 192, and the saturation up to full.

Using the dodge tool, paint over the region shown in Red. You should stop when you see that the color is white in the middle. Use a fairly large, soft brush for this.

You'll be done when you see something like this:
