COS is actually just an abbreviation for 'Character Preset' or 'Subset.' This means the user can choose whether to load the Character Preset (as usual: just the skin and brows) or a Subset that includes makeup, eye color, and more.

Nothing really new under the sun, right? You can easily do this by painting makeup directly onto the texture maps of a model or using LIE.

But what if the entire package - including the skin (derivative), 3–4 makeup options, and possibly even colored nipples and 2D pubic hair - is delivered... and takes up no more than 12 MB?

That's COS



Enjoy
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