ΔE 8.8, close: similar, with a visible difference side by side. Rosy Flesh is more saturated than Leopard Stone Skin.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Rosy Flesh is more saturated than Leopard Stone Skin.
The same difference applies the other way round: Leopard Stone Skin is more muted.
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 Leopard Stone Skin on the colour wheel See Rosy Flesh on the colour wheel
All matches: Leopard Stone Skin equivalents · Rosy Flesh equivalents