1. duplicate base, set to screen.
2. channel mixer.
b; -68, +96, +116
3. selective color.
r; -23, -23, +32, 0
y; -45, +56, -36, 0
c; +5, 0, 0 ,0
w; +41, -36, +25, 0
n; +18, +3, -9, 0
4. color balance
midtones; +9, -8, -16
shadows; -11, +6, -7
highlights; -3, -7, -6
5. selective color.
r; +14, +11, -26, 0
b; +24, -24, +30, 0
n; -7, -12, -1, 0
http://www.sendspace.com/file/l3yrpx
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