Glisten in the Sunshine

The first you open the picture below:

Name stock is "layer 1", press Ctrl+J to duplicate layer 1.

Choose "layer 1 copy" and press Ctrl+B to open Color Balance, set properties like this:

Change blend mode of "layer 1 copy" to Screen.

Open this texture:

Put the layer of that texture over "layer 1 copy" and then change blend mode of texture to Soft Light.

Press Ctrl+J "layer 1" and you have "layer 1 copy 2", change blend mode to Overlay, opacity 50%.

Continue to use this texture.

Change blend mode of texture to Screen. Add mask layer to erase unnecessary areas as shown below:

Now create a new layer, fill it with original black.

Go to Filter-Render-Lens Flare.

Move it to the place as shown below:

Change blend mode to Lighten, opacity 85%.

You've done!

Here is the final result: