Because I'm a sneaky DE I printed the guides off the website. There is a warning though, that the studio colour scheme 'contains a series of fairly complicated mixes and will take longer to paint'.
I haven't got the time right now to list it, but will try and do so tonight for you
EDIT:
4 colours to mix up ahead of painting:
Kabal Green - 50/50 mix of Enchanted Blue & Dark Angels Green
Webway Green - 60/20/20 mix of rotting flesh, kabal green and scorpion green
Nightmare blue - 50/50 mix of chaos black and regal blue
Grotesque gold - 50/50 mix of tin bitz and dwarf bronze
Stage 1
Armour: basecoat with 50/50 mix of
kabal green and chaos black
Brass: basecoat with 50/50 mix of
grotesque gold and scorched brown
Flayed skin: basecoat with 50/50 mix of tallarn flesh and dark flesh
Bodysuit: basecoat with chaos black
Metal: basecoat with boltgun metal
Cloth: basecoat with liche purple
Rifle casing: basecoat with chaos black
Teeth/bone: basecoat with scorched brown
Stage 2
Armour: shade with watered down chaos black
Brass: layer with
grotesque goldFlayed skin: wash with ogryn flesh, then leviathan purple
Bodysuit: highlight with
nightmare blueMetal: wash with badab black, followed by leviathan purple
Cloth: shade with chaos black
Rifle casing: highlight with 50/50 mix of chaos black and codex grey
Teeth/bone: highlight with khemri brown
Wire/eyes: highlight with liche purple
Stage 3
Armour: highlight with
kabal greenBrass: shade with 50/50 mix of devlan mud and badab black
Flayed skin:layer with 50/50 mix of tallarn flesh and rotting flesh
Bodysuit: highlight with 50/50 mix of
nightmare blue and space wolves grey
Metal: highlihgt with chainmail
Cloth: highlight with 50/50 mix of liche purple and space wovles grey
Rifle casing: highlight with codex grey
Teeth/bone: layer with bleached bone
Wire/eyes: highlight with 50/50 mix of liche purple and space wolves grey
Stage 4
Armour: edge highlight with
webway green followed by scorpion green
Brass: highlight with a 50/50 mix of
grotesque gold and mithril silver
Flayed skin: highlight with 50/50 mix of tallarn flesh and rotting flesh
Bodysuit: highlight with space wolves grey
Metal: highlight with mithril silver
Cloth: highlight with 50/50 liche purple and skull white
Rifle casing: edge highlight with fortress grey
Teeth/bone: highlight with skull white
Wire/eyes: highlight with 50/50 mix of liche purple and skull white
And that's why I decided to come up with my own kabal
well, it's one of the reasons anyway.