ΔE 8.1, close: similar, with a visible difference side by side. Golden Highlight is more saturated, warmer than Senshi Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Golden Highlight is more saturated, warmer than Senshi Skin.
The same difference applies the other way round: Senshi Skin is more muted, 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 Golden Highlight on the colour wheel
All matches: Senshi Skin equivalents · Golden Highlight equivalents