I can tell you right here. For these paintscheme I used 2 different paints from a company called Folk Art and another from DecoArt along with some of the GW ones. I thin all my paints to the consistency of milk as well and all layers are usually done very slightly smaller than the previous one to keep the blending as smooth as possible. In order of layers:
For the Steel Blue
50/50 FolkArt Metallic Sequin Black/DecoArt Metallic Ice Blue
3-4 layers of Metallic Ice Blue mixed with increasing amounts of Mithril Silver
For the Gold
Tin bitz base
50/50 Tin Bitz/Shining Gold
Shining Gold
50/50 Shining Gold/Mithril Silver for the extreme highlights
Cloth
Vermin Brown
3-4 coats of vermin Brown with increasing amounts of Bleached Bone
50/50 Bleached Bone/Skull White
Skull White (extreme highlights only. Will look fine without this step as well)
The design on the tabbard is done in pure Ultramarines blue iirc
Hoses and gun clip/basic metal parts
Boltgun Metal
Black Ink wash (no water added, straight Ink)
Eyes
FolkArt Lime Yellow
50/50 Lime Yellow/Skull White
Gems
Blood Red
Blazing Orange
Skull White (dot)
Barbed Wire
Vermin Brown base
Boltgun Metal heavy drybrush coat. just shy of a wet coat actually
Cement
Black
Codex Grey
Fortress Grey
White
Base
Shadow Grey
Seems like a ton of work but it really isn't as more often than not, you are going to be adding just a bit more of the lighter colour and doing another coat immediately after the first so it goes fairly fast.
Cheers
