If you want to know the color code for these miniatures here it is:
Uniform base color: Knarloc Green/Loren Forest
Uniform highlight 1: Straken Green
Uniform highlight 2: Nurgling Green
Uniform highlight of helmet and sleeves edges: Rotting Flesh or Nurgling Green 50/50 mixed with Bleached Bone
Vest highlight: Rotting Flesh or Nurgling Green 50/50 mixed with Bleached Bone
Rifle base color: Abaddon Black
Rifle Highlight: Adeptus Battlegrey
Rifle edges highlight: Codex Grey
Boots base color: Adeptus Battlegrey
Boots highlight: Stormvermin Fur
Boots edges highlight: Codex Grey
Ammunition base color: Desert Yellow
Ammunition wash: Seraphim Sepia
Ammunition highlight: Desert Yellow (same color as base one over some washed areas)
Ammunition edges highlight: Kommando Khaki/Karak Stone
Skin color: Elf Flesh
Skin wash: Seraphim Sepia
Skin highlight: Elf Flesh (same color as base one over some washed areas)
Skin edges highlight: 50/50 mix of Elf Flesh and Skull White