A reference based on the method, order and paints used for the Kroot skin only off Cult of Paint's 3 Kroot Schemes, useful for those who do not like rewinding videos constantly.
The written recipe here does include substituted paints as this is really tailored to paints I own while staying as close to the original recipe as possible.
I highly recommend watching CoP's video first as this is just an accompanying reference guide for those like me who forget things easily.
Basecoat Mournfang Brown Thin with 2-3 drops of thinner per drop of paint
Zenithal highlight/pre-shade the model from the top with Rakarth Flesh thin with 2 drops of thinner
Skin 1 - Orangey Brown - layer with Mournfang Brown 2-3 drops of thinner
Skin 2 - Light Green - layer with Loren Forest : 2-3 drops of thinner
Skin 3 - Greyish Blue - Layer with Gryph-charger Grey
Mix 50/50 Guilliman Flesh : & Lahmian Medium to make the contrast paint behave more like a wash and less like a contrast paint
Apply wash all over the skin of each model, wick off any large pools of wash off with a brush
Add a mixture of spots by gently dabbing the brush on raised focal points such as the tail, arms and parts of the legs.