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Made with PS CS2
Duplicate, set to Screen 50% (varies depending on how bright your image is) Selective Coloring reds: -100, 0, 0, 0
whites: +100, 0, 0, -75
Selective Coloring again neutrals: 10, -30, -20, 0
Add a Hue/Saturation layer. saturation: +20
Add a Channel Mixer layer red: +108, 0, -20
green: -2, +98, 0
blue: +6, -8, +104
Duplicate the previous Channel Mixer layer & set it to 70% Selective coloring greens: +100, -100, +100, +100
blacks: 0, 0, 0, +10
Add a Levels layer RGB: 22, 1.10, 255
Red: 10, 1.10, 245
Green: 0, 1.20, 275
Blue: 0, 1.30, 255