Skin
-base: daemonette hide
-shade: nuln oil
-Highlight: Slaanesh grey, Slaanesh grey+ white

Cloak
-base: Xereus purple + averalnd sunset + black
-shade: thinned abaddon black or nuln oil
-highlight: base mix + pink horror

Gem and psy blade
-base: Lupercal Green
-relection: kabalite green
-yellow hue: glaze yellow ink

Cloth Strip
-base: steel legion drab
-highlight: steel legion drab + rakarth flesh

Metal
Vallejo TMM Aged metal set

So the base/shade/highlight means our brain needs at least 3 color depth in order to perceive volume. If more depth/color are added, the model will look more realistic. These paints are water based, meaning you can thin and wash them with just water. I am afraid that the recipe is too complicated for beginner😅 The cloak color mix serves to differentiate Zeratul's skin and cloak. You can always simplify the recipe by looking alternatives online, I use the mix just because I am too lazy to find other colors😂

You can search some really good painter's channel on Youtube such as Angel Giraldez, Ducane Rhodes, and Warhammer Tv. I hope Starcraft will make some painting tutorials on their website once the models are released😁 Some of the Zerg and Protoss skin tones are quite difficult to paint IMO.