ΔE 6.3, close: similar, with a visible difference side by side. Warm Flesh is a little lighter, warmer than Senshi Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Warm Flesh is a little lighter, warmer than Senshi Skin.
The same difference applies the other way round: Senshi Skin is a little darker, 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 Senshi Skin on the colour wheel See Warm Flesh on the colour wheel
All matches: Senshi Skin equivalents · Warm Flesh equivalents