ΔE 9.9, close: similar, with a visible difference side by side. Bestigor Flesh is a little darker, warmer than Zombie Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Bestigor Flesh is a little darker, warmer than Zombie Skin.
The same difference applies the other way round: Zombie Skin is a little lighter, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Zombie Skin on the colour wheel See Bestigor Flesh on the colour wheel
All matches: Zombie Skin equivalents · Bestigor Flesh equivalents