Go from
to
Made in Photoshop CS2 uses Selective Coloring
Duplicate your base and set to 100% screen. Duplicate your base again, set to 100% soft
Selective Color
Reds: -100, +100, +58, -50
Yellows: -100, -53, -47, -36
Cyans: +100, -100, -11, 0
Blues: +100, -74, 0, -75
Neutrals: +50, +16, -18, +9
Another Selective Color Layer
Reds: -100, +71, +55. +64
Yellows: -71, -97, +64, 0
Cyans: +100, 0, 0, 0
Blues: +100, 0, 0, 0
Neutrals: -5, +3, +41, 0
Merge all
Use this texture
by
Brush Fantastic, and set it to Multiply 100%
Use this texture
by
xswaniconsx, set it to Multiply 100%, Erase the doodles.
And you are done!