Each .sel file will go on it's own layer and don't forget to save often. I will be using abbreviations for the tools used:

Front Arm: Falb-arm2.sel
Flood fill with the 4th color #00DEC3
Selection All - Selection Float - Invert
Apply a Drop Down Shadow v 7 h 31 o 50 b 30 6th color #1A6476

Hand 1: - Falb-hand1.sel Fill with the first color.
Selection All - Selection Float - Invert
Apply a Drop Down Shadow v 5 h 5 o 50 b 10 2nd color #C89B86
Apply a Drop Down Shadow v -5 h -5 0 50 b 10 2nd color #C89B86

Hand 2 - Falb-hand2.sel Fill with the first color.
Selection All - Selection Float - Invert
Apply a Drop Down Shadow v 5 h 5 o 50 b 10 2nd color #C89B86
Apply a Drop Down Shadow v -5 h -5 0 50 b 10 2nd color #C89B86

Outter Ear 1 - Falb-outterear.sel Fill with first color.
Apply a Drop Down Shadow v 0 h -5 o 50 b 5 2nd color #C89B86

Inner Ear 1 - Falb-innerear.sel
Fill with 3rd color #876158

Outter Ear 2 - Falb-outterear2.sel Fill with first color.
Apply a Drop Down Shadow v 0 h -5 o 50 b 5 2nd color #C89B86

Inner Ear 2 - Falb-innerear2.sel
Fill with 3rd color #876158

Head - Falb-head.sel Fill with the first color.
Apply a Drop Down Shadow v 5 h 5 o 50 b 10 with 2nd color #C79A87 (2 times)
Apply another Drop Down Shadow v -5 h -5 0 50 b 10 with 2nd color #C79A87 (2 times)

This is what we should have so far.

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