2.Duplicate it and set it to screen 40%
3.Make a Hue/Saturation layer and set the saturation to +30-50(For this picture I set it to +45)
4.Create a selective colour layer,setting for this picture
(Do not follow this setting exactly,change the settings to suit your picture):
REDS:
Cyan -52
Magenta +11
Yellow -40
Black 0
YELLOWS:
Cyan -100
Magenta +23
Yellow -7
Black 0
NEUTRALS:
Cyan +14
Magenta -67
Yellow -30
Black +27