I think that (you) had better do so.
The recipe is simple in the description, but finicky in the execution.
Start with a basecoat of the old GW Rotting Flesh over a black undercoat. If the old GW Rotting Flesh is no longer available, then any greenish undead flesh tone (Reaper Master Series, P3, Coat d'Arms, Vallejo, etc.) will do. The base color should be essentially the same color as the the background of the LAF board. Make sure that you get good coverage on the basecoat (no black primer showing through or discoloring the basecoat). After the basecoat is dry, shade with a thin 50/50 wash of purple and brown washes. This helps knock out the greenishness of the Rotting Flesh (or equivalent) and provides a more realistic flesh tone. Then highlight upward with Rotting Flesh plus increasing amounts of white, reapplying the shading wash (thin!) at various stages to smooth the transitions. The final highlight stage should still have a tinge of the original basecoat color.
You can see a picture I took at an earlier stage of the same figures here:

You can see the effects of the wash on this closeup of Mayalari here:

The wash shows most in the shadows/definition of her face, her throat, her chest and her legs.