See evidence above. 

I was experimenting with Jessi G2's default ultimate  texture and couldn't help noticing the scar (a thin red line, neat job) on her right side. it isn't caused by clothing, her left side is completely smooth. It is visible unrendered too.

Part of the original photorealistic texture or maybe an "easter egg" added by the texture artist ?

I'll have to check the other G2 ladies too.

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