I've several characters that in the Daz Content folders have two version; a regular or Raw, and then one simply labeled CHR. Can't find any differences and of course no mention in any of the product literature or on the store pages.

When exported via FBX, the CHR is nearly 4X in size (even though both are set to use Base res). Once extracted though, they have the exact same poly count, etc.

So, what are the differences?